diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7e817f0a..af80b753 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,11 +15,17 @@ option(LIBCOSIM_BUILD_PRIVATE_APIDOC "Build private API documentation (only used
 option(LIBCOSIM_STANDALONE_INSTALLATION "Whether to build for a standalone installation (Linux only; sets a relative RPATH)" OFF)
 option(LIBCOSIM_USING_CONAN "Whether Conan is used for package management" OFF)
 option(LIBCOSIM_WITH_PROXYFMU "Whether or not to build with proxy-fmu integration" OFF)
+option(LIBCOSIM_NO_FMI_LOGGING "Disable FMI logging during simulation" OFF)
 
 # ==============================================================================
 # Global internal configuration
 # ==============================================================================
 
+# Configure logging in the fmi callback function
+if(LIBCOSIM_NO_FMI_LOGGING)
+    add_compile_definitions(LIBCOSIM_NO_FMI_LOGGING=1)
+endif()
+
 # Our custom CMake scripts go in the cmake/ subdirectory.
 list(INSERT CMAKE_MODULE_PATH 0 "${CMAKE_SOURCE_DIR}/cmake")
 
diff --git a/conanfile.py b/conanfile.py
index 41f0fbf5..936aad68 100755
--- a/conanfile.py
+++ b/conanfile.py
@@ -29,10 +29,12 @@ class LibcosimConan(ConanFile):
 
     options = {
         "shared": [True, False],
-        "proxyfmu": [True, False]}
+        "proxyfmu": [True, False],
+        "no_fmi_logging": [True, False]}
     default_options = (
         "proxyfmu=False",
-        "shared=True"
+        "shared=True",
+        "no_fmi_logging=False"
     )
 
     def is_tests_enabled(self):
@@ -65,6 +67,7 @@ def configure_cmake(self):
         cmake.definitions["LIBCOSIM_BUILD_APIDOC"] = "OFF"
         cmake.definitions["LIBCOSIM_BUILD_TESTS"] = self.is_tests_enabled()
         cmake.definitions["BUILD_SHARED_LIBS"] = self.options.shared
+        cmake.definitions["LIBCOSIM_NO_FMI_LOGGING"] = self.options.no_fmi_logging
         if self.options.proxyfmu:
             cmake.definitions["LIBCOSIM_WITH_PROXYFMU"] = "ON"
         cmake.configure()
diff --git a/src/cosim/fmi/v1/fmu.cpp b/src/cosim/fmi/v1/fmu.cpp
index 2ac3d04c..2ebe18db 100644
--- a/src/cosim/fmi/v1/fmu.cpp
+++ b/src/cosim/fmi/v1/fmu.cpp
@@ -186,12 +186,20 @@ std::mutex g_logMutex;
 
 void log_message(
     fmi1_component_t,
+#ifndef LIBCOSIM_NO_FMI_LOGGING
     fmi1_string_t instanceName,
     fmi1_status_t status,
     fmi1_string_t category,
     fmi1_string_t message,
+#else
+    fmi1_string_t,
+    fmi1_status_t,
+    fmi1_string_t,
+    fmi1_string_t,
+#endif
     ...)
 {
+#ifndef LIBCOSIM_NO_FMI_LOGGING
     std::va_list args;
     va_start(args, message);
     const auto msgLength = std::vsnprintf(nullptr, 0, message, args);
@@ -242,6 +250,7 @@ void log_message(
     g_logRecords[instanceName] =
         log_record{status, std::string(msgBuffer.data())};
     g_logMutex.unlock();
+#endif
 }
 
 log_record last_log_record(const std::string& instanceName)
diff --git a/src/cosim/fmi/v2/fmu.cpp b/src/cosim/fmi/v2/fmu.cpp
index c51b3dd8..3992a562 100644
--- a/src/cosim/fmi/v2/fmu.cpp
+++ b/src/cosim/fmi/v2/fmu.cpp
@@ -186,12 +186,20 @@ std::mutex g_logMutex;
 
 void log_message(
     fmi2_component_environment_t,
+#ifndef LIBCOSIM_NO_FMI_LOGGING
     fmi2_string_t instanceName,
     fmi2_status_t status,
     fmi2_string_t category,
     fmi2_string_t message,
+#else
+    fmi2_string_t,
+    fmi2_status_t,
+    fmi2_string_t,
+    fmi2_string_t,
+#endif
     ...)
 {
+#ifndef LIBCOSIM_NO_FMI_LOGGING
     std::va_list args;
     va_start(args, message);
     const auto msgLength = std::vsnprintf(nullptr, 0, message, args);
@@ -242,6 +250,7 @@ void log_message(
     g_logRecords[instanceName] =
         log_record{status, std::string(msgBuffer.data())};
     g_logMutex.unlock();
+#endif
 }
 
 log_record last_log_record(const std::string& instanceName)