diff --git a/library/std/src/os/windows/mod.rs b/library/std/src/os/windows/mod.rs
index f452403ee8426..9e078e3364093 100644
--- a/library/std/src/os/windows/mod.rs
+++ b/library/std/src/os/windows/mod.rs
@@ -29,6 +29,8 @@
 pub mod ffi;
 pub mod fs;
 pub mod io;
+#[cfg(windows)]
+pub mod net;
 pub mod process;
 pub mod raw;
 pub mod thread;
diff --git a/library/std/src/os/windows/net/addr.rs b/library/std/src/os/windows/net/addr.rs
new file mode 100644
index 0000000000000..1289aedcc547d
--- /dev/null
+++ b/library/std/src/os/windows/net/addr.rs
@@ -0,0 +1,83 @@
+#![unstable(feature = "windows_unix_domain_sockets", issue = "56533")]
+
+use crate::os::raw::{c_char, c_int};
+use crate::path::Path;
+use crate::sys::c::{self, SOCKADDR};
+use crate::sys::cvt;
+use crate::{io, mem};
+pub fn sockaddr_un(path: &Path) -> io::Result<(c::sockaddr_un, c_int)> {
+    let mut addr: c::sockaddr_un = unsafe { mem::zeroed() };
+    addr.sun_family = c::AF_UNIX;
+    // Winsock2 expects 'sun_path' to be a Win32 UTF-8 file system path
+    let bytes = path
+        .to_str()
+        .map(|s| s.as_bytes())
+        .ok_or(io::Error::new(io::ErrorKind::InvalidInput, "path contains invalid characters"))?;
+
+    if bytes.contains(&0) {
+        return Err(io::Error::new(
+            io::ErrorKind::InvalidInput,
+            "paths may not contain interior null bytes",
+        ));
+    }
+
+    if bytes.len() >= addr.sun_path.len() {
+        return Err(io::Error::new(
+            io::ErrorKind::InvalidInput,
+            "path must be shorter than SUN_LEN",
+        ));
+    }
+    for (dst, src) in addr.sun_path.iter_mut().zip(bytes.iter()) {
+        *dst = *src as c_char;
+    }
+    // null byte for pathname addresses is already there because we zeroed the
+    // struct
+
+    let mut len = sun_path_offset(&addr) + bytes.len();
+    match bytes.first() {
+        Some(&0) | None => {}
+        Some(_) => len += 1,
+    }
+    Ok((addr, len as _))
+}
+fn sun_path_offset(addr: &c::sockaddr_un) -> usize {
+    // Work with an actual instance of the type since using a null pointer is UB
+    let base = addr as *const _ as usize;
+    let path = &addr.sun_path as *const _ as usize;
+    path - base
+}
+#[allow(dead_code)]
+pub struct SocketAddr {
+    addr: c::sockaddr_un,
+    len: c_int,
+}
+impl SocketAddr {
+    pub fn new<F>(f: F) -> io::Result<SocketAddr>
+    where
+        F: FnOnce(*mut SOCKADDR, *mut c_int) -> c_int,
+    {
+        unsafe {
+            let mut addr: c::sockaddr_un = mem::zeroed();
+            let mut len = mem::size_of::<c::sockaddr_un>() as c_int;
+            cvt(f(&mut addr as *mut _ as *mut _, &mut len))?;
+            SocketAddr::from_parts(addr, len)
+        }
+    }
+    fn from_parts(addr: c::sockaddr_un, mut len: c_int) -> io::Result<SocketAddr> {
+        if len == 0 {
+            // When there is a datagram from unnamed unix socket
+            // linux returns zero bytes of address
+            len = sun_path_offset(&addr) as c_int; // i.e. zero-length address
+        } else if addr.sun_family != c::AF_UNIX {
+            return Err(io::Error::new(
+                io::ErrorKind::InvalidInput,
+                "file descriptor did not correspond to a Unix socket",
+            ));
+        }
+
+        Ok(SocketAddr { addr, len })
+    }
+}
+pub fn from_sockaddr_un(addr: c::sockaddr_un, len: c_int) -> io::Result<SocketAddr> {
+    SocketAddr::from_parts(addr, len)
+}
diff --git a/library/std/src/os/windows/net/listener.rs b/library/std/src/os/windows/net/listener.rs
new file mode 100644
index 0000000000000..815c798bddfa9
--- /dev/null
+++ b/library/std/src/os/windows/net/listener.rs
@@ -0,0 +1,94 @@
+#![unstable(feature = "windows_unix_domain_sockets", issue = "56533")]
+
+use core::mem;
+
+use super::sockaddr_un;
+use crate::io;
+use crate::os::raw::c_int;
+use crate::os::windows::io::{AsRawSocket, FromRawSocket, IntoRawSocket, RawSocket};
+use crate::os::windows::net::{SocketAddr, UnixStream, from_sockaddr_un};
+use crate::path::Path;
+use crate::sys::c::{self, bind, getsockname, listen};
+use crate::sys::cvt;
+use crate::sys::net::Socket;
+
+pub struct UnixListener(Socket);
+
+impl UnixListener {
+    pub fn bind<P: AsRef<Path>>(path: &Path) -> io::Result<UnixListener> {
+        unsafe {
+            let inner = Socket::new_unix()?;
+            let (addr, len) = sockaddr_un(path)?;
+            cvt(bind(inner.as_raw(), &addr as *const _ as *const _, len))?;
+            cvt(listen(inner.as_raw(), 128))?;
+            Ok(UnixListener(inner))
+        }
+    }
+    pub fn accept(&self) -> io::Result<(UnixStream, SocketAddr)> {
+        let mut storage: c::sockaddr_un = unsafe { mem::zeroed() };
+        let mut len = mem::size_of_val(&storage) as c_int;
+        let sock = self.0.accept(&mut storage as *mut _ as *mut _, &mut len)?;
+        let addr = from_sockaddr_un(storage, len)?;
+        Ok((UnixStream(sock), addr))
+    }
+    pub fn incoming(&self) -> Incoming<'_> {
+        Incoming { listener: self }
+    }
+    pub fn take_error(&self) -> io::Result<Option<io::Error>> {
+        self.0.take_error()
+    }
+    pub fn set_nonblocking(&self, nonblocking: bool) -> io::Result<()> {
+        self.0.set_nonblocking(nonblocking)
+    }
+    pub fn local_addr(&self) -> io::Result<SocketAddr> {
+        SocketAddr::new(|addr, len| unsafe { getsockname(self.0.as_raw() as _, addr, len) })
+    }
+    pub fn try_clone(&self) -> io::Result<UnixListener> {
+        self.0.duplicate().map(UnixListener)
+    }
+}
+
+pub struct Incoming<'a> {
+    listener: &'a UnixListener,
+}
+
+impl<'a> Iterator for Incoming<'a> {
+    type Item = io::Result<UnixStream>;
+
+    fn next(&mut self) -> Option<io::Result<UnixStream>> {
+        Some(self.listener.accept().map(|s| s.0))
+    }
+
+    fn size_hint(&self) -> (usize, Option<usize>) {
+        (usize::MAX, None)
+    }
+}
+
+impl AsRawSocket for UnixListener {
+    fn as_raw_socket(&self) -> RawSocket {
+        self.0.as_raw_socket()
+    }
+}
+
+impl FromRawSocket for UnixListener {
+    unsafe fn from_raw_socket(sock: RawSocket) -> Self {
+        UnixListener(unsafe { Socket::from_raw_socket(sock) })
+    }
+}
+
+impl IntoRawSocket for UnixListener {
+    fn into_raw_socket(self) -> RawSocket {
+        let ret = self.0.as_raw_socket();
+        mem::forget(self);
+        ret
+    }
+}
+
+impl<'a> IntoIterator for &'a UnixListener {
+    type Item = io::Result<UnixStream>;
+    type IntoIter = Incoming<'a>;
+
+    fn into_iter(self) -> Incoming<'a> {
+        self.incoming()
+    }
+}
diff --git a/library/std/src/os/windows/net/mod.rs b/library/std/src/os/windows/net/mod.rs
new file mode 100644
index 0000000000000..fe7ec8885907c
--- /dev/null
+++ b/library/std/src/os/windows/net/mod.rs
@@ -0,0 +1,8 @@
+#![unstable(feature = "windows_unix_domain_sockets", issue = "56533")]
+
+mod addr;
+mod listener;
+mod stream;
+pub use addr::*;
+pub use listener::*;
+pub use stream::*;
diff --git a/library/std/src/os/windows/net/stream.rs b/library/std/src/os/windows/net/stream.rs
new file mode 100644
index 0000000000000..b618123d4f633
--- /dev/null
+++ b/library/std/src/os/windows/net/stream.rs
@@ -0,0 +1,114 @@
+#![unstable(feature = "windows_unix_domain_sockets", issue = "56533")]
+
+use core::mem;
+use core::time::Duration;
+
+use crate::io::{self, IoSlice};
+use crate::net::Shutdown;
+use crate::os::windows::io::{
+    AsRawSocket, AsSocket, BorrowedSocket, FromRawSocket, IntoRawSocket, RawSocket,
+};
+use crate::os::windows::net::{SocketAddr, sockaddr_un};
+use crate::path::Path;
+use crate::sys::c::{SO_RCVTIMEO, SO_SNDTIMEO, connect, getpeername, getsockname};
+use crate::sys::cvt;
+use crate::sys::net::Socket;
+
+pub struct UnixStream(pub Socket);
+impl UnixStream {
+    pub fn connect<P: AsRef<Path>>(path: P) -> io::Result<UnixStream> {
+        unsafe {
+            let inner = Socket::new_unix()?;
+            let (addr, len) = sockaddr_un(path.as_ref())?;
+            cvt(connect(inner.as_raw() as _, &addr as *const _ as *const _, len))?;
+            Ok(UnixStream(inner))
+        }
+    }
+    pub fn local_addr(&self) -> io::Result<SocketAddr> {
+        SocketAddr::new(|addr, len| unsafe { getsockname(self.0.as_raw() as _, addr, len) })
+    }
+    pub fn peer_addr(&self) -> io::Result<SocketAddr> {
+        SocketAddr::new(|addr, len| unsafe { getpeername(self.0.as_raw() as _, addr, len) })
+    }
+    pub fn read_timeout(&self) -> io::Result<Option<Duration>> {
+        self.0.timeout(SO_RCVTIMEO)
+    }
+    pub fn set_nonblocking(&self, nonblocking: bool) -> io::Result<()> {
+        self.0.set_nonblocking(nonblocking)
+    }
+    pub fn set_read_timeout(&self, dur: Option<Duration>) -> io::Result<()> {
+        self.0.set_timeout(dur, SO_RCVTIMEO)
+    }
+    pub fn set_write_timeout(&self, dur: Option<Duration>) -> io::Result<()> {
+        self.0.set_timeout(dur, SO_SNDTIMEO)
+    }
+    pub fn shutdown(&self, how: Shutdown) -> io::Result<()> {
+        self.0.shutdown(how)
+    }
+    pub fn take_error(&self) -> io::Result<Option<io::Error>> {
+        self.0.take_error()
+    }
+    pub fn try_clone(&self) -> io::Result<UnixStream> {
+        self.0.duplicate().map(UnixStream)
+    }
+    pub fn write_timeout(&self) -> io::Result<Option<Duration>> {
+        self.0.timeout(SO_SNDTIMEO)
+    }
+}
+
+impl io::Read for UnixStream {
+    fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
+        io::Read::read(&mut &*self, buf)
+    }
+}
+
+impl<'a> io::Read for &'a UnixStream {
+    fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
+        self.0.read(buf)
+    }
+}
+
+impl io::Write for UnixStream {
+    fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
+        io::Write::write(&mut &*self, buf)
+    }
+
+    fn flush(&mut self) -> io::Result<()> {
+        io::Write::flush(&mut &*self)
+    }
+}
+impl<'a> io::Write for &'a UnixStream {
+    fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
+        self.0.write_vectored(&[IoSlice::new(buf)])
+    }
+
+    fn flush(&mut self) -> io::Result<()> {
+        Ok(())
+    }
+}
+
+impl AsSocket for UnixStream {
+    fn as_socket(&self) -> BorrowedSocket<'_> {
+        self.0.as_socket()
+    }
+}
+
+impl AsRawSocket for UnixStream {
+    fn as_raw_socket(&self) -> RawSocket {
+        self.0.as_raw_socket()
+    }
+}
+
+impl FromRawSocket for UnixStream {
+    unsafe fn from_raw_socket(sock: RawSocket) -> Self {
+        unsafe { UnixStream(Socket::from_raw_socket(sock)) }
+    }
+}
+
+impl IntoRawSocket for UnixStream {
+    fn into_raw_socket(self) -> RawSocket {
+        let ret = self.0.as_raw_socket();
+        mem::forget(self);
+        ret
+    }
+}
diff --git a/library/std/src/sys/net/connection/socket/windows.rs b/library/std/src/sys/net/connection/socket/windows.rs
index 6dbebc5e276ec..3ec4b16ec620c 100644
--- a/library/std/src/sys/net/connection/socket/windows.rs
+++ b/library/std/src/sys/net/connection/socket/windows.rs
@@ -9,6 +9,7 @@ use crate::os::windows::io::{
     AsRawSocket, AsSocket, BorrowedSocket, FromRawSocket, IntoRawSocket, OwnedSocket, RawSocket,
 };
 use crate::sys::c;
+use crate::sys::c::{AF_UNIX, INVALID_SOCKET, SOCK_STREAM, WSA_FLAG_OVERLAPPED, WSASocketW};
 use crate::sys::pal::winsock::last_error;
 use crate::sys_common::{AsInner, FromInner, IntoInner};
 use crate::time::Duration;
@@ -117,6 +118,23 @@ pub use crate::sys::pal::winsock::{cvt, cvt_gai, cvt_r, startup as init};
 pub struct Socket(OwnedSocket);
 
 impl Socket {
+    pub fn new_unix() -> io::Result<Socket> {
+        let socket = unsafe {
+            match WSASocketW(
+                AF_UNIX as i32,
+                SOCK_STREAM,
+                0,
+                ptr::null_mut(),
+                0,
+                WSA_FLAG_OVERLAPPED,
+            ) {
+                INVALID_SOCKET => Err(last_error()),
+                n => Ok(Socket::from_raw(n)),
+            }
+        }?;
+        socket.0.set_no_inherit()?;
+        Ok(socket)
+    }
     pub fn new(family: c_int, ty: c_int) -> io::Result<Socket> {
         let socket = unsafe {
             c::WSASocketW(
diff --git a/library/std/src/sys/pal/windows/c.rs b/library/std/src/sys/pal/windows/c.rs
index 25c1a82cc426a..9dec28a88886c 100644
--- a/library/std/src/sys/pal/windows/c.rs
+++ b/library/std/src/sys/pal/windows/c.rs
@@ -11,8 +11,16 @@ use core::ptr;
 mod windows_sys;
 pub use windows_sys::*;
 
-pub type WCHAR = u16;
+use crate::os::raw::c_char;
 
+pub type WCHAR = u16;
+pub const AF_UNIX: ADDRESS_FAMILY = 1;
+#[derive(Clone, Copy)]
+#[repr(C)]
+pub struct sockaddr_un {
+    pub sun_family: ADDRESS_FAMILY,
+    pub sun_path: [c_char; 108],
+}
 pub const INVALID_HANDLE_VALUE: HANDLE = ::core::ptr::without_provenance_mut(-1i32 as _);
 
 // https://learn.microsoft.com/en-us/cpp/c-runtime-library/exit-success-exit-failure?view=msvc-170
diff --git a/library/std/tests/net/windows_unix_socket.rs b/library/std/tests/net/windows_unix_socket.rs
new file mode 100644
index 0000000000000..51bddf0b18ba3
--- /dev/null
+++ b/library/std/tests/net/windows_unix_socket.rs
@@ -0,0 +1,67 @@
+#![cfg(all(windows, feature = "windows_unix_domain_sockets"))]
+#![unstable(feature = "windows_unix_domain_sockets", issue = "none")]
+
+use std::io::{Read, Write};
+use std::os::windows::net::{UnixListener, UnixStream};
+use std::path::Path;
+use std::thread;
+
+#[test]
+fn smoke_bind_connect() {
+    let tmp = std::env::temp_dir();
+    let sock_path = tmp.join("rust-test-uds.sock");
+
+    let listener = UnixListener::bind(&sock_path).expect("bind failed");
+
+    let tx = thread::spawn(move || {
+        let mut stream = UnixStream::connect(&sock_path).expect("connect failed");
+        stream.write_all(b"hello").expect("write failed");
+    });
+
+    let (mut stream, _) = listener.accept().expect("accept failed");
+    let mut buf = [0; 5];
+    stream.read_exact(&mut buf).expect("read failed");
+    assert_eq!(&buf, b"hello");
+
+    tx.join().unwrap;
+
+    drop(listener);
+    let _ = std::fs::remove_file(&sock_path);
+}
+
+#[test]
+fn echo() {
+    let tmp = std::env::temp_dir();
+    let sock_path = tmp.join("rust-test-uds-echo.sock");
+
+    let listener = UnixListener::bind(&sock_path).unwrap();
+
+    let tx = thread::spawn(move || {
+        let (mut stream, _) = listener.accept().unwrap;
+        let mut buf = [0; 1024];
+        loop {
+            let n = match stream.read(&mut buf) {
+                Ok(0) => return,
+                Ok(n) => n,
+                Err(e) => panic!("read error: {}", e),
+            };
+            stream.write_all(&buf[..n]).unwrap;
+        }
+    });
+
+    let mut client = UnixStream::connect(&sock_path).unwrap;
+    client.write_all(b"echo").unwrap;
+    let mut buf = [0; 4];
+    client.read_exact(&mut buf).unwrap;
+    assert_eq!(&buf, b"echo");
+
+    drop(client);
+    tx.join().unwrap;
+    let _ = std::fs::remove_file(&sock_path);
+}
+
+#[test]
+fn path_too_long() {
+    let long = "\\\\?\\".to_string() + &"a".repeat(300);
+    assert!(UnixListener::bind(long).is_err());
+}