diff --git a/crates/cast/src/args.rs b/crates/cast/src/args.rs
index 7d84c0bfcc351..154f79d7766a1 100644
--- a/crates/cast/src/args.rs
+++ b/crates/cast/src/args.rs
@@ -194,6 +194,15 @@ pub async fn run_command(args: CastArgs) -> Result<()> {
                 sh_println!("{}", SimpleCast::abi_encode_packed(&sig, &args)?)?
             }
         }
+        CastSubcommand::AbiEncodeEvent { sig, args } => {
+            let (topics, data) = SimpleCast::abi_encode_event(&sig, &args)?;
+            for (i, topic) in topics.iter().enumerate() {
+                sh_println!("[topic{}]: {}", i, topic)?;
+            }
+            if !data.is_empty() {
+                sh_println!("[data]: {}", data)?;
+            }
+        }
         CastSubcommand::DecodeCalldata { sig, calldata, file } => {
             let raw_hex = if let Some(file_path) = file {
                 let contents = fs::read_to_string(&file_path)?;
diff --git a/crates/cast/src/lib.rs b/crates/cast/src/lib.rs
index c081952889a5d..5dc82e8aa4819 100644
--- a/crates/cast/src/lib.rs
+++ b/crates/cast/src/lib.rs
@@ -28,7 +28,7 @@ use eyre::{Context, ContextCompat, OptionExt, Result};
 use foundry_block_explorers::Client;
 use foundry_common::{
     TransactionReceiptWithRevertReason,
-    abi::{encode_function_args, get_func},
+    abi::{coerce_value, encode_function_args, get_event, get_func},
     compile::etherscan_project,
     fmt::*,
     fs, get_pretty_tx_receipt_attr, shell,
@@ -1850,6 +1850,85 @@ impl SimpleCast {
         Ok(format!("0x{encoded}"))
     }
 
+    /// Performs ABI encoding of an event to produce the topics and data.
+    ///
+    /// # Example
+    ///
+    /// ```
+    /// use cast::SimpleCast as Cast;
+    ///
+    /// let (topics, data) = Cast::abi_encode_event(
+    ///     "Transfer(address indexed from, address indexed to, uint256 value)",
+    ///     &[
+    ///         "0x1234567890123456789012345678901234567890",
+    ///         "0xabcdefabcdefabcdefabcdefabcdefabcdefabcd",
+    ///         "1000",
+    ///     ],
+    /// )
+    /// .unwrap();
+    ///
+    /// // topic0 is the event selector
+    /// assert_eq!(topics.len(), 3);
+    /// assert_eq!(topics[0], "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef");
+    /// assert_eq!(topics[1], "0x0000000000000000000000001234567890123456789012345678901234567890");
+    /// assert_eq!(topics[2], "0x000000000000000000000000abcdefabcdefabcdefabcdefabcdefabcdefabcd");
+    /// assert_eq!(data, "0x00000000000000000000000000000000000000000000000000000000000003e8");
+    /// # Ok::<_, eyre::Report>(())
+    /// ```
+    pub fn abi_encode_event(sig: &str, args: &[impl AsRef<str>]) -> Result<(Vec<String>, String)> {
+        let event = get_event(sig)?;
+
+        let tokens: Result<Vec<DynSolValue>> = std::iter::zip(&event.inputs, args)
+            .map(|(input, arg)| coerce_value(&input.ty, arg.as_ref()))
+            .collect();
+        let tokens = tokens?;
+
+        let mut topics = vec![format!("{:?}", event.selector())];
+        let mut data_tokens = Vec::new();
+
+        for (input, token) in event.inputs.iter().zip(tokens.iter()) {
+            if input.indexed {
+                let ty = DynSolType::parse(&input.ty)?;
+                if matches!(
+                    ty,
+                    DynSolType::String
+                        | DynSolType::Bytes
+                        | DynSolType::Array(_)
+                        | DynSolType::Tuple(_)
+                ) {
+                    // For dynamic types, hash the encoded value
+                    let encoded = token.abi_encode();
+                    let hash = keccak256(encoded);
+                    topics.push(format!("{hash:?}"));
+                } else {
+                    // For fixed-size types, encode directly to 32 bytes
+                    let mut encoded = [0u8; 32];
+                    let token_encoded = token.abi_encode();
+                    if token_encoded.len() <= 32 {
+                        let start = 32 - token_encoded.len();
+                        encoded[start..].copy_from_slice(&token_encoded);
+                    }
+                    topics.push(format!("{:?}", B256::from(encoded)));
+                }
+            } else {
+                // Non-indexed parameters go into data
+                data_tokens.push(token.clone());
+            }
+        }
+
+        let data = if !data_tokens.is_empty() {
+            let mut encoded_data = Vec::new();
+            for token in &data_tokens {
+                encoded_data.extend_from_slice(&token.abi_encode());
+            }
+            hex::encode_prefixed(encoded_data)
+        } else {
+            String::new()
+        };
+
+        Ok((topics, data))
+    }
+
     /// Performs ABI encoding to produce the hexadecimal calldata with the given arguments.
     ///
     /// # Example
diff --git a/crates/cast/src/opts.rs b/crates/cast/src/opts.rs
index 38aac3b53c13e..feab6f584baa9 100644
--- a/crates/cast/src/opts.rs
+++ b/crates/cast/src/opts.rs
@@ -644,6 +644,17 @@ pub enum CastSubcommand {
         args: Vec<String>,
     },
 
+    /// ABI encode an event and its arguments to generate topics and data.
+    #[command(visible_alias = "aee")]
+    AbiEncodeEvent {
+        /// The event signature.
+        sig: String,
+
+        /// The arguments of the event.
+        #[arg(allow_hyphen_values = true)]
+        args: Vec<String>,
+    },
+
     /// Compute the storage slot for an entry in a mapping.
     #[command(visible_alias = "in")]
     Index {
diff --git a/crates/cast/tests/cli/main.rs b/crates/cast/tests/cli/main.rs
index 69b3181db6686..65a09e771711b 100644
--- a/crates/cast/tests/cli/main.rs
+++ b/crates/cast/tests/cli/main.rs
@@ -3857,3 +3857,51 @@ casttest!(cast_access_list_negative_numbers, |_prj, cmd| {
     ])
     .assert_success();
 });
+
+// Test cast abi-encode-event with indexed parameters
+casttest!(abi_encode_event_indexed, |_prj, cmd| {
+    cmd.args([
+        "abi-encode-event",
+        "Transfer(address indexed from, address indexed to, uint256 value)",
+        "0x1234567890123456789012345678901234567890",
+        "0xabcdefabcdefabcdefabcdefabcdefabcdefabcd",
+        "1000",
+    ])
+    .assert_success()
+    .stdout_eq(str![[r#"
+[topic0]: 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
+[topic1]: 0x0000000000000000000000001234567890123456789012345678901234567890
+[topic2]: 0x000000000000000000000000abcdefabcdefabcdefabcdefabcdefabcdefabcd
+[data]: 0x00000000000000000000000000000000000000000000000000000000000003e8
+
+"#]]);
+});
+
+// Test cast abi-encode-event with no indexed parameters
+casttest!(abi_encode_event_no_indexed, |_prj, cmd| {
+    cmd.args([
+        "abi-encode-event",
+        "Approval(address owner, address spender, uint256 value)",
+        "0x1234567890123456789012345678901234567890",
+        "0xabcdefabcdefabcdefabcdefabcdefabcdefabcd",
+        "2000"
+    ])
+    .assert_success()
+    .stdout_eq(str![[r#"
+[topic0]: 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925
+[data]: 0x0000000000000000000000001234567890123456789012345678901234567890000000000000000000000000abcdefabcdefabcdefabcdefabcdefabcdefabcd00000000000000000000000000000000000000000000000000000000000007d0
+
+"#]]);
+});
+
+// Test cast abi-encode-event with dynamic indexed parameter (string)
+casttest!(abi_encode_event_dynamic_indexed, |_prj, cmd| {
+    cmd.args(["abi-encode-event", "Log(string indexed message, uint256 data)", "hello", "42"])
+        .assert_success()
+        .stdout_eq(str![[r#"
+[topic0]: 0xdd970dd9b5bfe707922155b058a407655cb18288b807e2216442bca8ad83d6b5
+[topic1]: 0x984002fcc0ca639f96622add24c2edd2fe72c65e71ca3faa243e091e0bc7cdab
+[data]: 0x000000000000000000000000000000000000000000000000000000000000002a
+
+"#]]);
+});