diff --git a/changes/colw_2582-remove-unused-themes b/changes/colw_2582-remove-unused-themes
new file mode 100644
index 0000000000..91b677f00d
--- /dev/null
+++ b/changes/colw_2582-remove-unused-themes
@@ -0,0 +1 @@
+[Deprecated] [#2582](https://github.com/cosmos/lunie/issues/2582) Remove unused theme JSON files @colw
\ No newline at end of file
diff --git a/src/vuex/json/theme-dark.json b/src/vuex/json/theme-dark.json
deleted file mode 100644
index e856d9457e..0000000000
--- a/src/vuex/json/theme-dark.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "app-fg": "hsl(233, 36%, 18%)",
-  "app-bg": "hsl(233, 30%, 22%)",
-  "app-nav": "hsl(233, 38%, 14%)",
-  "tertiary": "hsl(325, 96%, 59%)",
-  "secondary": "hsl(277, 92%, 58%)",
-  "primary": "hsl(233, 88%, 57%)",
-  "link": "hsl(217, 100%, 70%)",
-  "bright": "hsl(0, 100%, 100%)",
-  "hover": "hsla(0, 0%, 0%, 0)",
-  "txt": "hsla(0, 100%, 100%, 0.8)",
-  "dim": "hsla(0, 100%, 100%, 0.667)",
-  "bc": "hsla(233, 24%, 75%, 0.175)",
-  "bc-dim": "hsla(233, 24%, 75%, 0.0875)"
-}
diff --git a/src/vuex/json/theme-light.json b/src/vuex/json/theme-light.json
deleted file mode 100644
index 8b4b408ca2..0000000000
--- a/src/vuex/json/theme-light.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-  "app-fg": "hsl(0,0%,92%)",
-  "app-bg": "#f5f5f5",
-  "app-nav": "#ddd",
-  "tertiary": "hsl(325, 96%, 59%)",
-  "secondary": "hsl(277, 92%, 58%)",
-  "primary": "hsl(233, 88%, 57%)",
-  "link": "hsl(233, 88%, 57%)",
-  "bright": "hsl(0, 100%, 100%)",
-  "hover": "hsla(0, 0%, 0%, 0)",
-  "bright": "#000",
-  "txt": "hsl(233, 38%, 14%)",
-  "dim": "#3b3b3b",
-  "bc": "#ddd",
-  "bc-dim": "#cdcbcb"
-}