diff --git a/modules/modules.nix b/modules/modules.nix
index c1025ba7..cf29397d 100644
--- a/modules/modules.nix
+++ b/modules/modules.nix
@@ -211,6 +211,7 @@ let
       ./programs/octant.nix
       ./programs/offlineimap.nix
       ./programs/oh-my-posh.nix
+      ./programs/onagre.nix
       ./programs/onedrive.nix
       ./programs/onlyoffice.nix
       ./programs/opam.nix
diff --git a/modules/programs/onagre.nix b/modules/programs/onagre.nix
new file mode 100644
index 00000000..c559c09c
--- /dev/null
+++ b/modules/programs/onagre.nix
@@ -0,0 +1,74 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}:
+let
+  inherit (lib)
+    types
+    mkIf
+    mkEnableOption
+    mkPackageOption
+    mkOption
+    ;
+
+  cfg = config.programs.onagre;
+in
+{
+  meta.maintainers = with lib.hm.maintainers; [ aguirre-matteo ];
+
+  options.programs.onagre = {
+    enable = mkEnableOption "onagre";
+    package = mkPackageOption pkgs "onagre" { nullable = true; };
+    style = mkOption {
+      type = types.lines;
+      default = "";
+      example = ''
+        .onagre {
+          --exit-unfocused: false;
+          height: 250px;
+          width: 400px;
+          --font-family: "Iosevka,Iosevka Nerd Font";
+          font-size: 18px;
+          background: #151515;
+          color: #414141;
+          padding: 10px;
+
+          .container {
+            .rows {
+              --height: fill-portion 6;
+              .row-selected {
+                color: #ffffff;
+                --spacing: 3px;
+              }
+            }
+
+            .scrollable {
+              background: #151515;
+              width: 0;
+              .scroller {
+                width: 0;
+                color: #151515;
+              }
+            }
+          }
+        }
+      '';
+      description = ''
+        Configuration file to be written to theme.scss for setting
+        Onagre's theme. The documentation can be found here:
+        <https://github.com/onagre-launcher/onagre/wiki/Theming>
+      '';
+    };
+  };
+
+  config = mkIf cfg.enable {
+    assertions = [
+      (lib.hm.assertions.assertPlatform "programs.onagre" pkgs lib.platforms.linux)
+    ];
+
+    home.packages = mkIf (cfg.package != null) [ cfg.package ];
+    xdg.configFile."onagre/theme.scss" = mkIf (cfg.style != "") { text = cfg.style; };
+  };
+}
diff --git a/tests/default.nix b/tests/default.nix
index 8901ec45..c37c4556 100644
--- a/tests/default.nix
+++ b/tests/default.nix
@@ -385,6 +385,7 @@ import nmtSrc {
       ./modules/programs/mpvpaper
       ./modules/programs/ncmpcpp-linux
       ./modules/programs/nh
+      ./modules/programs/onagre
       ./modules/programs/onedrive
       ./modules/programs/pqiv
       ./modules/programs/rbw
diff --git a/tests/modules/programs/onagre/default.nix b/tests/modules/programs/onagre/default.nix
new file mode 100644
index 00000000..eb796f4f
--- /dev/null
+++ b/tests/modules/programs/onagre/default.nix
@@ -0,0 +1 @@
+{ onagre-example-config = ./example-config.nix; }
diff --git a/tests/modules/programs/onagre/example-config.nix b/tests/modules/programs/onagre/example-config.nix
new file mode 100644
index 00000000..d6e6d2f0
--- /dev/null
+++ b/tests/modules/programs/onagre/example-config.nix
@@ -0,0 +1,93 @@
+{
+  programs.onagre = {
+    enable = true;
+    style = ''
+      .onagre {
+        background: #d6d6d6;
+        color: #000000;
+        --icon-theme: "Papirus";
+        --font-family: "DejaVuSans";
+        --icon-size: 24;
+        border-radius: 8%;
+        border-color: #d6d6d6;
+        border-width: 4px;
+        padding: 5px;
+
+        .container {
+          .rows {
+            --height: fill-portion 6;
+            .row {
+              --width: 392;
+
+              .icon {
+                padding-top: 4px;
+              }
+
+              .category-icon {
+                padding-left: 5px;
+                --icon-size: 11;
+              }
+
+              .title {
+                font-size: 18px;
+              }
+
+              .description {
+                font-size: 12px;
+              }
+            }
+
+            .row-selected {
+              --width: 392;
+              border-radius: 8%;
+              background:  #c0c0c0;
+
+              .icon {
+                padding-top: 4px;
+              }
+
+              .category-icon {
+                padding-left: 5px;
+                --icon-size: 11;
+              }
+
+              .title {
+                font-size: 20px;
+              }
+
+              .description {
+                font-size: 12px;
+              }
+            }
+          }
+
+          .search {
+            border-radius: 5%;
+            background: #ffffff;
+            --height: fill-portion 1;
+            padding: 4px;
+            .input {
+              font-size: 20px;
+            }
+          }
+
+          .scrollable {
+            width: 2px;
+            border-radius: 5%;
+            background: #c0c0c0;
+            .scroller {
+              width: 4px;
+              color: #a1a1a1;
+            }
+          }
+        }
+      }
+    '';
+  };
+
+  nmt.script = ''
+    assertFileExists home-files/.config/onagre/theme.scss
+    assertFileContent home-files/.config/onagre/theme.scss \
+    ${./style}
+  '';
+}
diff --git a/tests/modules/programs/onagre/style b/tests/modules/programs/onagre/style
new file mode 100644
index 00000000..7fca12c7
--- /dev/null
+++ b/tests/modules/programs/onagre/style
@@ -0,0 +1,80 @@
+.onagre {
+  background: #d6d6d6;
+  color: #000000;
+  --icon-theme: "Papirus";
+  --font-family: "DejaVuSans";
+  --icon-size: 24;
+  border-radius: 8%;
+  border-color: #d6d6d6;
+  border-width: 4px;
+  padding: 5px;
+
+  .container {
+    .rows {
+      --height: fill-portion 6;
+      .row {
+        --width: 392;
+
+        .icon {
+          padding-top: 4px;
+        }
+
+        .category-icon {
+          padding-left: 5px;
+          --icon-size: 11;
+        }
+
+        .title {
+          font-size: 18px;
+        }
+
+        .description {
+          font-size: 12px;
+        }
+      }
+
+      .row-selected {
+        --width: 392;
+        border-radius: 8%;
+        background:  #c0c0c0;
+
+        .icon {
+          padding-top: 4px;
+        }
+
+        .category-icon {
+          padding-left: 5px;
+          --icon-size: 11;
+        }
+
+        .title {
+          font-size: 20px;
+        }
+
+        .description {
+          font-size: 12px;
+        }
+      }
+    }
+
+    .search {
+      border-radius: 5%;
+      background: #ffffff;
+      --height: fill-portion 1;
+      padding: 4px;
+      .input {
+        font-size: 20px;
+      }
+    }
+
+    .scrollable {
+      width: 2px;
+      border-radius: 5%;
+      background: #c0c0c0;
+      .scroller {
+        width: 4px;
+        color: #a1a1a1;
+      }
+    }
+  }
+}