diff --git a/src/xenia/apu/sdl/sdl_audio_driver.cc b/src/xenia/apu/sdl/sdl_audio_driver.cc
index 344713ce3..c7fe9bd42 100644
--- a/src/xenia/apu/sdl/sdl_audio_driver.cc
+++ b/src/xenia/apu/sdl/sdl_audio_driver.cc
@@ -31,6 +31,7 @@ SDLAudioDriver::~SDLAudioDriver() {
 };
 
 bool SDLAudioDriver::Initialize() {
+  XELOG_SDL_INIT()
   SDL_version ver = {};
   SDL_GetVersion(&ver);
   if ((ver.major < 2) || (ver.major == 2 && ver.minor == 0 && ver.patch < 8)) {
diff --git a/src/xenia/base/logging.h b/src/xenia/base/logging.h
index 498ccab0f..32f31709a 100644
--- a/src/xenia/base/logging.h
+++ b/src/xenia/base/logging.h
@@ -49,7 +49,7 @@ void AppendLogLine(LogLevel log_level, const char prefix_char, size_t written);
 
 }  // namespace internal
 
-// Appends a line to the log with printf-style formatting.
+// Appends a line to the log with {fmt}-style formatting.
 template <typename... Args>
 void AppendLogLineFormat(LogLevel log_level, const char prefix_char,
                          const char* format, const Args&... args) {
@@ -119,6 +119,40 @@ void XELOGFS(const char* format, const Args&... args) {
   xe::logging::AppendLogLineFormat(xe::LogLevel::Info, 'F', format, args...);
 }
 
+// Redirect SDL_Log* output (internal library stuff) to our log system.
+// Can't execute this code here without linking SDL2 into all projects.
+// Use this macro everywhere SDL_InitSubSystem() is called.
+#define XELOG_SDL_INIT()                                              \
+  {                                                                   \
+    SDL_LogSetOutputFunction(                                         \
+        [](void* userdata, int category, SDL_LogPriority priority,    \
+           const char* message) {                                     \
+          const char* msg_fmt = "SDL: {}";                            \
+          switch (priority) {                                         \
+            case SDL_LOG_PRIORITY_VERBOSE:                            \
+            case SDL_LOG_PRIORITY_DEBUG:                              \
+              XELOGD(msg_fmt, message);                               \
+              break;                                                  \
+            case SDL_LOG_PRIORITY_INFO:                               \
+              XELOGI(msg_fmt, message);                               \
+              break;                                                  \
+            case SDL_LOG_PRIORITY_WARN:                               \
+              XELOGW(msg_fmt, message);                               \
+              break;                                                  \
+            case SDL_LOG_PRIORITY_ERROR:                              \
+            case SDL_LOG_PRIORITY_CRITICAL:                           \
+              XELOGE(msg_fmt, message);                               \
+              break;                                                  \
+            default:                                                  \
+              XELOGI(msg_fmt, message);                               \
+              assert_always("SDL: Unknown log priority");             \
+              break;                                                  \
+          }                                                           \
+        },                                                            \
+        nullptr);                                                     \
+    SDL_LogSetAllPriority(SDL_LogPriority::SDL_LOG_PRIORITY_VERBOSE); \
+  }
+
 #else
 
 #define XELOGDUMMY \
@@ -135,6 +169,8 @@ void XELOGFS(const char* format, const Args&... args) {
 #define XELOGKERNEL(...) XELOGDUMMY
 #define XELOGFS(...) XELOGDUMMY
 
+#define XELOG_SDL_INIT() XELOGDUMMY
+
 #undef XELOGDUMMY
 
 #endif  // ENABLE_LOGGING
diff --git a/src/xenia/base/premake5.lua b/src/xenia/base/premake5.lua
index 2a731b847..f58bf5558 100644
--- a/src/xenia/base/premake5.lua
+++ b/src/xenia/base/premake5.lua
@@ -6,7 +6,7 @@ project("xenia-base")
   kind("StaticLib")
   language("C++")
   links({
-    "fmt"
+    "fmt",
   })
   defines({
   })
diff --git a/src/xenia/hid/sdl/sdl_input_driver.cc b/src/xenia/hid/sdl/sdl_input_driver.cc
index dca906f10..e2e1bca5a 100644
--- a/src/xenia/hid/sdl/sdl_input_driver.cc
+++ b/src/xenia/hid/sdl/sdl_input_driver.cc
@@ -53,6 +53,7 @@ SDLInputDriver::~SDLInputDriver() {
 }
 
 X_STATUS SDLInputDriver::Setup() {
+  XELOG_SDL_INIT()
   if (!TestSDLVersion()) {
     return X_STATUS_UNSUCCESSFUL;
   }