diff --git a/Libraries/LibGfx/FontCascadeList.cpp b/Libraries/LibGfx/FontCascadeList.cpp
index 1edb84c2ba..3b4991c6f7 100644
--- a/Libraries/LibGfx/FontCascadeList.cpp
+++ b/Libraries/LibGfx/FontCascadeList.cpp
@@ -41,27 +41,38 @@ void FontCascadeList::extend(FontCascadeList const& other)
 
 Gfx::Font const& FontCascadeList::font_for_code_point(u32 code_point) const
 {
+    if (code_point < m_ascii_cache.size()) {
+        if (auto const* cached = m_ascii_cache[code_point])
+            return *cached;
+    }
+
+    auto cache_and_return = [&](Font const& font) -> Font const& {
+        if (code_point < m_ascii_cache.size())
+            m_ascii_cache[code_point] = &font;
+        return font;
+    };
+
     for (auto const& entry : m_fonts) {
         if (entry.range_data.has_value()) {
             if (!entry.range_data->enclosing_range.contains(code_point))
                 continue;
             for (auto const& range : entry.range_data->unicode_ranges) {
                 if (range.contains(code_point) && entry.font->contains_glyph(code_point))
-                    return entry.font;
+                    return cache_and_return(*entry.font);
             }
         } else if (entry.font->contains_glyph(code_point)) {
-            return entry.font;
+            return cache_and_return(*entry.font);
         }
     }
 
     if (m_system_font_fallback_callback) {
         if (auto fallback = m_system_font_fallback_callback(code_point, first())) {
             m_fonts.append({ fallback.release_nonnull(), {} });
-            return *m_fonts.last().font;
+            return cache_and_return(*m_fonts.last().font);
         }
     }
 
-    return *m_last_resort_font;
+    return cache_and_return(*m_last_resort_font);
 }
 
 bool FontCascadeList::equals(FontCascadeList const& other) const
diff --git a/Libraries/LibGfx/FontCascadeList.h b/Libraries/LibGfx/FontCascadeList.h
index 84bdb8ca83..1f053f9e4c 100644
--- a/Libraries/LibGfx/FontCascadeList.h
+++ b/Libraries/LibGfx/FontCascadeList.h
@@ -6,6 +6,7 @@
 
 #pragma once
 
+#include <AK/Array.h>
 #include <AK/Function.h>
 #include <LibGfx/Font/Font.h>
 #include <LibGfx/Font/UnicodeRange.h>
@@ -67,6 +68,10 @@ private:
     RefPtr<Font const> m_last_resort_font;
     mutable Vector<Entry> m_fonts;
     SystemFontFallbackCallback m_system_font_fallback_callback;
+
+    // OPTIMIZATION: Cache of resolved fonts for ASCII code points. Since m_fonts only grows and the cascade returns
+    //               the first matching font, a cached hit can never become stale.
+    mutable Array<Font const*, 128> m_ascii_cache {};
 };
 
 }