diff --git a/Cargo.toml b/Cargo.toml
index 938336a91..a01ee9220 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -79,3 +79,8 @@ tree-sitter-yaml = "0.7.0"
 
 globset = "0.4.16"
 unicase = "2.8.1"
+google-drive3 = "6.0.0"
+hyper-util = "0.1.10"
+hyper-rustls = { version = "0.27.5", features = ["ring"] }
+yup-oauth2 = "12.1.0"
+rustls = { version = "0.23.25", features = ["ring"] }
diff --git a/python/cocoindex/sources.py b/python/cocoindex/sources.py
index a443f3202..decaeca1b 100644
--- a/python/cocoindex/sources.py
+++ b/python/cocoindex/sources.py
@@ -16,3 +16,13 @@ class LocalFile(op.SourceSpec):
     # If provided, files matching these patterns will be excluded.
     # See https://docs.rs/globset/latest/globset/index.html#syntax for the syntax of the patterns.
     excluded_patterns: list[str] | None = None
+
+
+class GoogleDrive(op.SourceSpec):
+    """Import data from Google Drive."""
+
+    _op_category = op.OpCategory.SOURCE
+
+    service_account_credential_path: str
+    root_folder_id: str
+    binary: bool = False
diff --git a/src/ops/registration.rs b/src/ops/registration.rs
index 1a258fc94..5d7678b97 100644
--- a/src/ops/registration.rs
+++ b/src/ops/registration.rs
@@ -7,8 +7,11 @@ use std::sync::{Arc, LazyLock, RwLock, RwLockReadGuard};
 
 fn register_executor_factories(registry: &mut ExecutorFactoryRegistry) -> Result<()> {
     sources::local_file::Factory.register(registry)?;
+    sources::google_drive::Factory.register(registry)?;
+
     functions::split_recursively::Factory.register(registry)?;
     functions::extract_by_llm::Factory.register(registry)?;
+
     Arc::new(storages::postgres::Factory::default()).register(registry)?;
 
     Ok(())
diff --git a/src/ops/sources/google_drive.rs b/src/ops/sources/google_drive.rs
new file mode 100644
index 000000000..7417679e1
--- /dev/null
+++ b/src/ops/sources/google_drive.rs
@@ -0,0 +1,139 @@
+use std::sync::Arc;
+
+use google_drive3::{
+    api::Scope,
+    yup_oauth2::{read_service_account_key, ServiceAccountAuthenticator},
+    DriveHub,
+};
+use hyper_rustls::HttpsConnector;
+use hyper_util::client::legacy::connect::HttpConnector;
+
+use crate::ops::sdk::*;
+
+#[derive(Debug, Deserialize)]
+pub struct Spec {
+    service_account_credential_path: String,
+    binary: bool,
+    root_folder_id: String,
+}
+
+struct Executor {
+    drive_hub: DriveHub<HttpsConnector<HttpConnector>>,
+    binary: bool,
+    root_folder_id: String,
+}
+
+impl Executor {
+    async fn new(spec: Spec) -> Result<Self> {
+        // let user_secret = read_authorized_user_secret(spec.service_account_credential_path).await?;
+        let service_account_key =
+            read_service_account_key(spec.service_account_credential_path).await?;
+        let auth = ServiceAccountAuthenticator::builder(service_account_key)
+            .build()
+            .await?;
+        let client =
+            hyper_util::client::legacy::Client::builder(hyper_util::rt::TokioExecutor::new())
+                .build(
+                    hyper_rustls::HttpsConnectorBuilder::new()
+                        .with_provider_and_native_roots(rustls::crypto::ring::default_provider())?
+                        .https_only()
+                        .enable_http1()
+                        .build(),
+                );
+        let drive_hub = DriveHub::new(client, auth);
+        Ok(Self {
+            drive_hub,
+            binary: spec.binary,
+            root_folder_id: spec.root_folder_id,
+        })
+    }
+}
+
+fn escape_string(s: &str) -> String {
+    let mut escaped = String::with_capacity(s.len());
+    for c in s.chars() {
+        match c {
+            '\'' | '\\' => escaped.push('\\'),
+            _ => {}
+        }
+        escaped.push(c);
+    }
+    escaped
+}
+
+#[async_trait]
+impl SourceExecutor for Executor {
+    async fn list_keys(&self) -> Result<Vec<KeyValue>> {
+        let query = format!("'{}' in parents", escape_string(&self.root_folder_id));
+        let mut next_page_token: Option<String> = None;
+        let mut result = Vec::new();
+        loop {
+            let mut list_call = self
+                .drive_hub
+                .files()
+                .list()
+                .q(&query)
+                .add_scope(Scope::Readonly);
+            if let Some(next_page_token) = &next_page_token {
+                list_call = list_call.page_token(next_page_token);
+            }
+            let (resp, files) = list_call.doit().await?;
+            if let Some(files) = files.files {
+                for file in files {
+                    if let Some(name) = file.name {
+                        result.push(KeyValue::Str(Arc::from(name)));
+                    }
+                }
+            }
+            next_page_token = files.next_page_token;
+            if next_page_token.is_none() {
+                break;
+            }
+        }
+        Ok(result)
+    }
+
+    async fn get_value(&self, key: &KeyValue) -> Result<Option<FieldValues>> {
+        unimplemented!()
+    }
+}
+
+pub struct Factory;
+
+#[async_trait]
+impl SourceFactoryBase for Factory {
+    type Spec = Spec;
+
+    fn name(&self) -> &str {
+        "GoogleDrive"
+    }
+
+    fn get_output_schema(
+        &self,
+        spec: &Spec,
+        _context: &FlowInstanceContext,
+    ) -> Result<EnrichedValueType> {
+        Ok(make_output_type(CollectionSchema::new(
+            CollectionKind::Table,
+            vec![
+                FieldSchema::new("filename", make_output_type(BasicValueType::Str)),
+                FieldSchema::new(
+                    "content",
+                    make_output_type(if spec.binary {
+                        BasicValueType::Bytes
+                    } else {
+                        BasicValueType::Str
+                    }),
+                ),
+            ],
+        )))
+    }
+
+    async fn build_executor(
+        self: Arc<Self>,
+        spec: Spec,
+        _context: Arc<FlowInstanceContext>,
+    ) -> Result<Box<dyn SourceExecutor>> {
+        Ok(Box::new(Executor::new(spec).await?))
+    }
+}
diff --git a/src/ops/sources/mod.rs b/src/ops/sources/mod.rs
index 6a32d435b..d5b45e352 100644
--- a/src/ops/sources/mod.rs
+++ b/src/ops/sources/mod.rs
@@ -1 +1,2 @@
+pub mod google_drive;
 pub mod local_file;