diff --git a/crates/lune-std-stdio/src/lib.rs b/crates/lune-std-stdio/src/lib.rs
index a4f77514..0f666b7f 100644
--- a/crates/lune-std-stdio/src/lib.rs
+++ b/crates/lune-std-stdio/src/lib.rs
@@ -1,12 +1,16 @@
 #![allow(clippy::cargo_common_metadata)]
+use std::sync::LazyLock;
 
 use lune_utils::fmt::{pretty_format_multi_value, ValueFormatConfig};
 use mlua::prelude::*;
 use mlua_luau_scheduler::LuaSpawnExt;
 
-use tokio::io::{stderr, stdin, stdout, AsyncReadExt, AsyncWriteExt};
+use tokio::io::{
+    stderr, stdin, stdout, AsyncBufReadExt, AsyncReadExt, AsyncWriteExt, BufReader, Stdin,
+};
 
 use lune_utils::TableBuilder;
+use tokio::sync::Mutex;
 
 mod prompt;
 mod style_and_color;
@@ -18,6 +22,9 @@ const FORMAT_CONFIG: ValueFormatConfig = ValueFormatConfig::new()
     .with_max_depth(4)
     .with_colors_enabled(false);
 
+static STDIN_BUFFER_READER: LazyLock<Mutex<BufReader<Stdin>>> =
+    LazyLock::new(|| Mutex::new(BufReader::new(stdin())));
+
 /**
     Creates the `stdio` standard library module.
 
@@ -33,6 +40,7 @@ pub fn module(lua: &Lua) -> LuaResult<LuaTable> {
         .with_async_function("write", stdio_write)?
         .with_async_function("ewrite", stdio_ewrite)?
         .with_async_function("readToEnd", stdio_read_to_end)?
+        .with_async_function("readLine", stdio_read_line)?
         .with_async_function("prompt", stdio_prompt)?
         .build_readonly()
 }
@@ -63,21 +71,21 @@ async fn stdio_ewrite(_: &Lua, s: LuaString<'_>) -> LuaResult<()> {
     Ok(())
 }
 
-/*
-    FUTURE: Figure out how to expose some kind of "readLine" function using a buffered reader.
-
-    This is a bit tricky since we would want to be able to use **both** readLine and readToEnd
-    in the same script, doing something like readLine, readLine, readToEnd from lua, and
-    having that capture the first two lines and then read the rest of the input.
-*/
-
 async fn stdio_read_to_end(lua: &Lua, (): ()) -> LuaResult<LuaString> {
     let mut input = Vec::new();
-    let mut stdin = stdin();
-    stdin.read_to_end(&mut input).await?;
+    let mut buffer = STDIN_BUFFER_READER.lock().await;
+    buffer.get_mut().read_to_end(&mut input).await?;
     lua.create_string(&input)
 }
 
+async fn stdio_read_line(lua: &Lua, (): ()) -> LuaResult<LuaString> {
+    let mut input = String::new();
+    let mut buffer = STDIN_BUFFER_READER.lock().await;
+    buffer.read_line(&mut input).await?;
+    let parsed = input.trim_end_matches('\n').trim_end_matches('\r');
+    lua.create_string(parsed)
+}
+
 async fn stdio_prompt(lua: &Lua, options: PromptOptions) -> LuaResult<PromptResult> {
     lua.spawn_blocking(move || prompt(options))
         .await
diff --git a/tests/stdio/readLine.luau b/tests/stdio/readLine.luau
new file mode 100644
index 00000000..ba993bc9
--- /dev/null
+++ b/tests/stdio/readLine.luau
@@ -0,0 +1,21 @@
+local stdio = require("@lune/stdio")
+
+local function linePrefix(prefix:string)
+    print("-------")
+    stdio.write(prefix)
+    local t = stdio.readLine()
+    print("-------")
+    return t
+end
+
+local function toEndPrefix(prefix:string)
+    print("-------")
+    stdio.write(prefix)
+    local t = stdio.readToEnd()
+    print("-------")
+    return t
+end
+
+print(linePrefix("READLINE> "))
+print(linePrefix("READLINE> "))
+print(toEndPrefix("READTOEND> "))
diff --git a/types/stdio.luau b/types/stdio.luau
index e6e88a44..fc37db2d 100644
--- a/types/stdio.luau
+++ b/types/stdio.luau
@@ -59,8 +59,10 @@ end
 	stdio.write("All on the same line")
 	stdio.ewrite("\nAnd some error text, too")
 
-	-- Reading the entire input from stdin
-	local input = stdio.readToEnd()
+	-- Reading from stdin, either line-by-line or the entire input
+	local firstLine = stdio.readLine()
+	local secondLine = stdio.readLine()
+	local remaining = stdio.readToEnd()
 	```
 ]=]
 local stdio = {}
@@ -158,4 +160,16 @@ function stdio.readToEnd(): string
 	return nil :: any
 end
 
+--[=[
+    @within Stdio
+    @tag must_use
+
+    Reads a single line from stdin.
+
+    @return The input from stdin
+]=]
+function stdio.readLine(): string
+	return nil :: any
+end
+
 return stdio