diff --git a/cargo-pgrx/src/command/init.rs b/cargo-pgrx/src/command/init.rs
index 5f34dec87..6c96bcb6a 100644
--- a/cargo-pgrx/src/command/init.rs
+++ b/cargo-pgrx/src/command/init.rs
@@ -573,7 +573,7 @@ fn make_install_postgres(
 ) -> eyre::Result<PgConfig> {
     let mut pg_config = get_pg_installdir(pgdir);
     pg_config.push("bin");
-    pg_config.push("pg_config");
+    pg_config.push("pg_config.exe");
     Ok(PgConfig::new_with_defaults(pg_config))
 }
 
@@ -644,7 +644,10 @@ fn is_root_user() -> bool {
 
 pub(crate) fn initdb(bindir: &Path, datadir: &Path) -> eyre::Result<()> {
     println!(" {} data directory at {}", "Initializing".bold().green(), datadir.display());
+    #[cfg(not(target_os = "windows"))]
     let initdb = bindir.join("initdb");
+    #[cfg(target_os = "windows")]
+    let initdb = bindir.join("initdb.exe");
     let mut command = std::process::Command::new(initdb);
     command
         .stdout(Stdio::piped())
diff --git a/cargo-pgrx/src/command/start.rs b/cargo-pgrx/src/command/start.rs
index 24e3a7ae2..91ba59b26 100644
--- a/cargo-pgrx/src/command/start.rs
+++ b/cargo-pgrx/src/command/start.rs
@@ -91,7 +91,7 @@ pub(crate) fn start_postgres(pg_config: &PgConfig) -> eyre::Result<()> {
         pg_config.major_version()?,
         port.to_string().bold().cyan()
     );
-    let pg_ctl = pg_config.bin_dir()?.join("pg_ctl");
+    let pg_ctl = pg_config.pg_ctl_path()?;
     let mut command = std::process::Command::new(pg_ctl);
     command
         .stdout(Stdio::piped())
diff --git a/cargo-pgrx/src/command/status.rs b/cargo-pgrx/src/command/status.rs
index 7a8cd2aab..87c3d1f53 100644
--- a/cargo-pgrx/src/command/status.rs
+++ b/cargo-pgrx/src/command/status.rs
@@ -64,7 +64,7 @@ pub(crate) fn status_postgres(pg_config: &PgConfig) -> eyre::Result<bool> {
         return Ok(false);
     } // if Err, let the filesystem and OS handle our impending failure
 
-    let pg_ctl = pg_config.bin_dir()?.join("pg_ctl");
+    let pg_ctl = pg_config.pg_ctl_path()?;
     let mut command = process::Command::new(pg_ctl);
     command.stdout(Stdio::piped()).stderr(Stdio::piped()).arg("status").arg("-D").arg(&datadir);
     let command_str = format!("{command:?}");
diff --git a/cargo-pgrx/src/command/stop.rs b/cargo-pgrx/src/command/stop.rs
index 0fb5706ac..8370ee7ef 100644
--- a/cargo-pgrx/src/command/stop.rs
+++ b/cargo-pgrx/src/command/stop.rs
@@ -79,7 +79,7 @@ pub(crate) fn stop_postgres(pg_config: &PgConfig) -> eyre::Result<()> {
 
     println!("{} Postgres v{}", "    Stopping".bold().green(), pg_config.major_version()?);
 
-    let pg_ctl = pg_config.bin_dir()?.join("pg_ctl");
+    let pg_ctl = pg_config.pg_ctl_path()?;
     let mut command = std::process::Command::new(pg_ctl);
     command
         .stdout(Stdio::piped())
diff --git a/pgrx-pg-config/src/lib.rs b/pgrx-pg-config/src/lib.rs
index de142aebe..3dcbfed2b 100644
--- a/pgrx-pg-config/src/lib.rs
+++ b/pgrx-pg-config/src/lib.rs
@@ -333,32 +333,55 @@ impl PgConfig {
 
     pub fn postmaster_path(&self) -> eyre::Result<PathBuf> {
         let mut path = self.bin_dir()?;
+        #[cfg(not(target_os = "windows"))]
         path.push("postgres");
-
+        #[cfg(target_os = "windows")]
+        path.push("postgres.exe");
         Ok(path)
     }
 
     pub fn initdb_path(&self) -> eyre::Result<PathBuf> {
         let mut path = self.bin_dir()?;
+        #[cfg(not(target_os = "windows"))]
         path.push("initdb");
+        #[cfg(target_os = "windows")]
+        path.push("initdb.exe");
         Ok(path)
     }
 
     pub fn createdb_path(&self) -> eyre::Result<PathBuf> {
         let mut path = self.bin_dir()?;
+        #[cfg(not(target_os = "windows"))]
         path.push("createdb");
+        #[cfg(target_os = "windows")]
+        path.push("createdb.exe");
         Ok(path)
     }
 
     pub fn dropdb_path(&self) -> eyre::Result<PathBuf> {
         let mut path = self.bin_dir()?;
+        #[cfg(not(target_os = "windows"))]
         path.push("dropdb");
+        #[cfg(target_os = "windows")]
+        path.push("dropdb.exe");
+        Ok(path)
+    }
+
+    pub fn pg_ctl_path(&self) -> eyre::Result<PathBuf> {
+        let mut path = self.bin_dir()?;
+        #[cfg(not(target_os = "windows"))]
+        path.push("pg_ctl");
+        #[cfg(target_os = "windows")]
+        path.push("pg_ctl.exe");
         Ok(path)
     }
 
     pub fn psql_path(&self) -> eyre::Result<PathBuf> {
         let mut path = self.bin_dir()?;
+        #[cfg(not(target_os = "windows"))]
         path.push("psql");
+        #[cfg(target_os = "windows")]
+        path.push("psql.exe");
         Ok(path)
     }
 
diff --git a/pgrx-tests/src/framework.rs b/pgrx-tests/src/framework.rs
index 1132e52e8..cf2a41675 100644
--- a/pgrx-tests/src/framework.rs
+++ b/pgrx-tests/src/framework.rs
@@ -529,7 +529,7 @@ fn start_pg(loglines: LogLines) -> eyre::Result<String> {
     let mut pipe = pipe::WindowsNamedPipe::create()?;
 
     let pg_config = get_pg_config()?;
-    let pg_ctl = pg_config.bin_dir()?.join("pg_ctl");
+    let pg_ctl = pg_config.pg_ctl_path()?;
 
     let postmaster_path = if use_valgrind() {
         #[allow(unused_mut)]
@@ -644,7 +644,7 @@ fn start_pg(loglines: LogLines) -> eyre::Result<String> {
 
     add_shutdown_hook(|| {
         let pg_config = get_pg_config().unwrap();
-        let pg_ctl = pg_config.bin_dir().unwrap().join("pg_ctl");
+        let pg_ctl = pg_config.pg_ctl_path().unwrap();
 
         let mut command = if let Some(runas) = get_runas() {
             let mut cmd = sudo_command(runas);