diff --git a/src/client/conn.rs b/src/client/conn.rs
index 7fd2cbbe..486d263b 100644
--- a/src/client/conn.rs
+++ b/src/client/conn.rs
@@ -113,7 +113,14 @@ impl Connection {
 
     #[cfg(not(feature = "proxy"))]
     async fn new_stream(config: &Config) -> error::Result<TcpStream> {
-        Ok(TcpStream::connect((config.server()?, config.port())).await?)
+        let server = config.server()?;
+        let port = config.port();
+
+        if let Some(bind_addr) = config.bind_address() {
+            return Self::connect_with_bind(server, port, bind_addr, config).await;
+        }
+
+        Ok(TcpStream::connect((server, port)).await?)
     }
 
     #[cfg(feature = "proxy")]
@@ -123,8 +130,18 @@ impl Connection {
         let address = (server, port);
 
         match config.proxy_type() {
-            ProxyType::None => Ok(TcpStream::connect(address).await?),
+            ProxyType::None => {
+                if let Some(bind_addr) = config.bind_address() {
+                    return Self::connect_with_bind(server, port, bind_addr, config).await;
+                }
+                Ok(TcpStream::connect(address).await?)
+            }
             ProxyType::Socks5 => {
+                if config.bind_address().is_some() {
+                    log::warn!(
+                        "bind_address is not supported with SOCKS5 proxy and will be ignored."
+                    );
+                }
                 let proxy_server = config.proxy_server();
                 let proxy_port = config.proxy_port();
                 let proxy = (proxy_server, proxy_port);
@@ -149,6 +166,48 @@ impl Connection {
         }
     }
 
+    async fn connect_with_bind(
+        server: &str,
+        port: u16,
+        bind_addr: &str,
+        config: &Config,
+    ) -> error::Result<TcpStream> {
+        use std::net::{IpAddr, SocketAddr};
+        use tokio::net::TcpSocket;
+
+        let bind_ip: IpAddr = bind_addr.parse().map_err(|_| error::Error::InvalidConfig {
+            path: config.path(),
+            cause: error::ConfigError::InvalidBindAddress {
+                address: bind_addr.to_string(),
+            },
+        })?;
+
+        let socket = if bind_ip.is_ipv4() {
+            TcpSocket::new_v4()?
+        } else {
+            TcpSocket::new_v6()?
+        };
+
+        socket.bind(SocketAddr::new(bind_ip, 0))?;
+
+        let remote_addr = tokio::net::lookup_host((server, port))
+            .await?
+            .find(|addr| addr.is_ipv4() == bind_ip.is_ipv4())
+            .ok_or_else(|| {
+                std::io::Error::new(
+                    std::io::ErrorKind::AddrNotAvailable,
+                    format!(
+                        "no {} address found for {}",
+                        if bind_ip.is_ipv4() { "IPv4" } else { "IPv6" },
+                        server
+                    ),
+                )
+            })?;
+
+        log::info!("Binding to {} for connection to {}.", bind_addr, server);
+        Ok(socket.connect(remote_addr).await?)
+    }
+
     async fn new_unsecured_transport(
         config: &Config,
         tx: UnboundedSender<Message>,
diff --git a/src/client/data/config.rs b/src/client/data/config.rs
index 9f65b2bc..55db36c4 100644
--- a/src/client/data/config.rs
+++ b/src/client/data/config.rs
@@ -97,6 +97,11 @@ pub struct Config {
     /// The port to connect on.
     #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
     pub port: Option<u16>,
+    /// The local address to bind to when connecting to the server.
+    /// This is useful for machines with multiple network interfaces or IP addresses.
+    /// The value should be a valid IPv4 or IPv6 address (e.g. "192.168.1.100" or "::1").
+    #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
+    pub bind_address: Option<String>,
     /// The password to connect to the server.
     #[cfg_attr(feature = "serde", serde(skip_serializing_if = "Option::is_none"))]
     pub password: Option<String>,
@@ -461,6 +466,12 @@ impl Config {
         self.port.as_ref().cloned().unwrap_or(6667)
     }
 
+    /// Gets the local address to bind to when connecting.
+    /// This defaults to `None`, meaning the OS will choose the local address.
+    pub fn bind_address(&self) -> Option<&str> {
+        self.bind_address.as_deref()
+    }
+
     /// Gets the server password specified in the configuration.
     /// This defaults to an empty string when not specified.
     pub fn password(&self) -> &str {
diff --git a/src/error.rs b/src/error.rs
index 21b25b86..5318756b 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -175,6 +175,13 @@ pub enum ConfigError {
         /// The supposed location of the file.
         file: String,
     },
+
+    /// The specified bind address could not be parsed as a valid IP address.
+    #[error("invalid bind address: {}", address)]
+    InvalidBindAddress {
+        /// The invalid address string.
+        address: String,
+    },
 }
 
 /// A wrapper that combines toml's serialization and deserialization errors.