diff --git a/zed/assets/icons/disclosure-closed.svg b/zed/assets/icons/disclosure-closed.svg
new file mode 100644
index 0000000000000000000000000000000000000000..87a898787e9476a410d4c32cf6fdf659e3189fa6
--- /dev/null
+++ b/zed/assets/icons/disclosure-closed.svg
@@ -0,0 +1,3 @@
+<svg width="4" height="8" viewBox="0 0 4 8" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M0.923915 0.64914L3.7699 3.67213C3.85691 3.76411 3.9004 3.88214 3.9004 4.00028C3.9004 4.11835 3.85689 4.23635 3.7699 4.32843L0.923915 7.35142C0.742536 7.54234 0.440436 7.5503 0.249113 7.36932C0.0564376 7.18784 0.0496359 6.88444 0.230468 6.69431L2.7841 3.99948L0.230468 1.30465C0.0496359 1.11452 0.0563979 0.813217 0.249113 0.630446C0.440436 0.449663 0.742536 0.457618 0.923915 0.64914Z" fill="#66686A"/>
+</svg>
diff --git a/zed/assets/icons/disclosure-open.svg b/zed/assets/icons/disclosure-open.svg
new file mode 100644
index 0000000000000000000000000000000000000000..3a76a74d3116118a0e84be54a743325d2b9796bf
--- /dev/null
+++ b/zed/assets/icons/disclosure-open.svg
@@ -0,0 +1,3 @@
+<svg width="8" height="4" viewBox="0 0 8 4" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M7.35131 0.916948L4.32837 3.76288C4.23689 3.8663 4.11756 3.91005 4.00022 3.91005C3.88289 3.91005 3.76396 3.86654 3.67208 3.77955L0.649138 0.916948C0.457619 0.733981 0.449664 0.431687 0.630444 0.240765C0.812019 0.0478537 1.11531 0.0418875 1.30543 0.222866L4.00022 2.77446L6.69501 0.220877C6.88518 0.0400179 7.18723 0.0468593 7.37 0.239522C7.55019 0.431687 7.54223 0.733981 7.35131 0.916948Z" fill="#66686A"/>
+</svg>
diff --git a/zed/assets/themes/_base.toml b/zed/assets/themes/_base.toml
index a001cf7687dfab6d7e99a1813fe0835859a70f36..236e308543f27cd7b0e4a5102b1840cd9cf2349e 100644
--- a/zed/assets/themes/_base.toml
+++ b/zed/assets/themes/_base.toml
@@ -165,8 +165,11 @@ padding = 0
 entry_base_padding = "$panel.padding"
 
 [project_panel.entry]
-extends = "$text.0"
+text = "$text.1"
 padding = { top = 3, bottom = 3 }
+icon_color = "$text.3.color"
+icon_size = 8
+icon_spacing = 8
 
 [project_panel.hovered_entry]
 extends = "$project_panel.entry"
diff --git a/zed/src/project_panel.rs b/zed/src/project_panel.rs
index e7142be0a2f62a97b0674f058713449fe6b5a964..82ae9f1892291c85883617315cff7de11f09a9b1 100644
--- a/zed/src/project_panel.rs
+++ b/zed/src/project_panel.rs
@@ -7,7 +7,10 @@ use crate::{
 };
 use gpui::{
     action,
-    elements::{Label, MouseEventHandler, UniformList, UniformListState},
+    elements::{
+        Align, ConstrainedBox, Empty, Flex, Label, MouseEventHandler, ParentElement, Svg,
+        UniformList, UniformListState,
+    },
     keymap::{
         self,
         menu::{SelectNext, SelectPrev},
@@ -474,7 +477,38 @@ impl ProjectPanel {
                 } else {
                     &theme.entry
                 };
-                Label::new(details.filename, style.text.clone())
+                Flex::row()
+                    .with_child(
+                        ConstrainedBox::new(
+                            Align::new(
+                                ConstrainedBox::new(if is_dir {
+                                    if details.is_expanded {
+                                        Svg::new("icons/disclosure-open.svg")
+                                            .with_color(style.icon_color)
+                                            .boxed()
+                                    } else {
+                                        Svg::new("icons/disclosure-closed.svg")
+                                            .with_color(style.icon_color)
+                                            .boxed()
+                                    }
+                                } else {
+                                    Empty::new().boxed()
+                                })
+                                .with_max_width(style.icon_size)
+                                .with_max_height(style.icon_size)
+                                .boxed(),
+                            )
+                            .boxed(),
+                        )
+                        .with_width(style.icon_size)
+                        .boxed(),
+                    )
+                    .with_child(
+                        Label::new(details.filename, style.text.clone())
+                            .contained()
+                            .with_margin_left(style.icon_spacing)
+                            .boxed(),
+                    )
                     .contained()
                     .with_style(style.container)
                     .with_padding_left(theme.entry_base_padding + details.depth as f32 * 20.)
diff --git a/zed/src/theme.rs b/zed/src/theme.rs
index 4fed6e34a220bc3f65712f7122f513244ba1a16e..1153b76dce054b403d2628c91028a92a298f2835 100644
--- a/zed/src/theme.rs
+++ b/zed/src/theme.rs
@@ -112,9 +112,19 @@ pub struct ProjectPanel {
     #[serde(flatten)]
     pub container: ContainerStyle,
     pub entry_base_padding: f32,
-    pub entry: ContainedText,
-    pub hovered_entry: ContainedText,
-    pub selected_entry: ContainedText,
+    pub entry: ProjectPanelEntry,
+    pub hovered_entry: ProjectPanelEntry,
+    pub selected_entry: ProjectPanelEntry,
+}
+
+#[derive(Deserialize)]
+pub struct ProjectPanelEntry {
+    #[serde(flatten)]
+    pub container: ContainerStyle,
+    pub text: TextStyle,
+    pub icon_color: Color,
+    pub icon_size: f32,
+    pub icon_spacing: f32,
 }
 
 #[derive(Deserialize)]