diff --git a/crates/ruff_linter/src/message/json.rs b/crates/ruff_linter/src/message/json.rs
index e1a2e3e36df98..db7825e244e9b 100644
--- a/crates/ruff_linter/src/message/json.rs
+++ b/crates/ruff_linter/src/message/json.rs
@@ -5,6 +5,7 @@ use serde::{Serialize, Serializer};
 use serde_json::{json, Value};
 
 use ruff_diagnostics::Edit;
+use ruff_notebook::NotebookIndex;
 use ruff_source_file::SourceCode;
 use ruff_text_size::Ranged;
 
@@ -19,9 +20,9 @@ impl Emitter for JsonEmitter {
         &mut self,
         writer: &mut dyn Write,
         messages: &[Message],
-        _context: &EmitterContext,
+        context: &EmitterContext,
     ) -> anyhow::Result<()> {
-        serde_json::to_writer_pretty(writer, &ExpandedMessages { messages })?;
+        serde_json::to_writer_pretty(writer, &ExpandedMessages { messages, context })?;
 
         Ok(())
     }
@@ -29,6 +30,7 @@ impl Emitter for JsonEmitter {
 
 struct ExpandedMessages<'a> {
     messages: &'a [Message],
+    context: &'a EmitterContext<'a>,
 }
 
 impl Serialize for ExpandedMessages<'_> {
@@ -39,7 +41,7 @@ impl Serialize for ExpandedMessages<'_> {
         let mut s = serializer.serialize_seq(Some(self.messages.len()))?;
 
         for message in self.messages {
-            let value = message_to_json_value(message);
+            let value = message_to_json_value(message, self.context);
             s.serialize_element(&value)?;
         }
 
@@ -47,26 +49,36 @@ impl Serialize for ExpandedMessages<'_> {
     }
 }
 
-pub(crate) fn message_to_json_value(message: &Message) -> Value {
+pub(crate) fn message_to_json_value(message: &Message, context: &EmitterContext) -> Value {
     let source_code = message.file.to_source_code();
+    let notebook_index = context.notebook_index(message.filename());
 
     let fix = message.fix.as_ref().map(|fix| {
         json!({
             "applicability": fix.applicability(),
             "message": message.kind.suggestion.as_deref(),
-            "edits": &ExpandedEdits { edits: fix.edits(), source_code: &source_code },
+            "edits": &ExpandedEdits { edits: fix.edits(), source_code: &source_code, notebook_index },
         })
     });
 
-    let start_location = source_code.source_location(message.start());
-    let end_location = source_code.source_location(message.end());
-    let noqa_location = source_code.source_location(message.noqa_offset);
+    let mut start_location = source_code.source_location(message.start());
+    let mut end_location = source_code.source_location(message.end());
+    let mut noqa_location = source_code.source_location(message.noqa_offset);
+    let mut notebook_cell_index = None;
+
+    if let Some(notebook_index) = notebook_index {
+        notebook_cell_index = Some(notebook_index.cell(start_location.row.get()).unwrap_or(1));
+        start_location = notebook_index.translated_location(&start_location);
+        end_location = notebook_index.translated_location(&end_location);
+        noqa_location = notebook_index.translated_location(&noqa_location);
+    }
 
     json!({
         "code": message.kind.rule().noqa_code().to_string(),
         "url": message.kind.rule().url(),
         "message": message.kind.body,
         "fix": fix,
+        "cell": notebook_cell_index,
         "location": start_location,
         "end_location": end_location,
         "filename": message.filename(),
@@ -77,6 +89,7 @@ pub(crate) fn message_to_json_value(message: &Message) -> Value {
 struct ExpandedEdits<'a> {
     edits: &'a [Edit],
     source_code: &'a SourceCode<'a, 'a>,
+    notebook_index: Option<&'a NotebookIndex>,
 }
 
 impl Serialize for ExpandedEdits<'_> {
@@ -87,10 +100,18 @@ impl Serialize for ExpandedEdits<'_> {
         let mut s = serializer.serialize_seq(Some(self.edits.len()))?;
 
         for edit in self.edits {
+            let mut location = self.source_code.source_location(edit.start());
+            let mut end_location = self.source_code.source_location(edit.end());
+
+            if let Some(notebook_index) = self.notebook_index {
+                location = notebook_index.translated_location(&location);
+                end_location = notebook_index.translated_location(&end_location);
+            }
+
             let value = json!({
                 "content": edit.content().unwrap_or_default(),
-                "location": self.source_code.source_location(edit.start()),
-                "end_location": self.source_code.source_location(edit.end())
+                "location": location,
+                "end_location": end_location
             });
 
             s.serialize_element(&value)?;
diff --git a/crates/ruff_linter/src/message/json_lines.rs b/crates/ruff_linter/src/message/json_lines.rs
index 360e7ec6a71a7..048cb07fd7f86 100644
--- a/crates/ruff_linter/src/message/json_lines.rs
+++ b/crates/ruff_linter/src/message/json_lines.rs
@@ -11,11 +11,11 @@ impl Emitter for JsonLinesEmitter {
         &mut self,
         writer: &mut dyn Write,
         messages: &[Message],
-        _context: &EmitterContext,
+        context: &EmitterContext,
     ) -> anyhow::Result<()> {
         let mut w = writer;
         for message in messages {
-            serde_json::to_writer(&mut w, &message_to_json_value(message))?;
+            serde_json::to_writer(&mut w, &message_to_json_value(message, context))?;
             w.write_all(b"\n")?;
         }
         Ok(())
diff --git a/crates/ruff_notebook/src/index.rs b/crates/ruff_notebook/src/index.rs
index 23259468ee56f..25890bc25c607 100644
--- a/crates/ruff_notebook/src/index.rs
+++ b/crates/ruff_notebook/src/index.rs
@@ -1,5 +1,7 @@
 use serde::{Deserialize, Serialize};
 
+use ruff_source_file::{OneIndexed, SourceLocation};
+
 /// Jupyter Notebook indexing table
 ///
 /// When we lint a jupyter notebook, we have to translate the row/column based on
@@ -23,4 +25,16 @@ impl NotebookIndex {
     pub fn cell_row(&self, row: usize) -> Option<u32> {
         self.row_to_row_in_cell.get(row).copied()
     }
+
+    /// Translates the given source location based on the indexing table.
+    ///
+    /// This will translate the row/column in the concatenated source code
+    /// to the row/column in the Jupyter Notebook.
+    pub fn translated_location(&self, source_location: &SourceLocation) -> SourceLocation {
+        SourceLocation {
+            row: OneIndexed::new(self.cell_row(source_location.row.get()).unwrap_or(1) as usize)
+                .unwrap(),
+            column: source_location.column,
+        }
+    }
 }