diff --git a/doc/release-notes-35182.md b/doc/release-notes-35182.md
index f28913acb29..8d2b691880a 100644
--- a/doc/release-notes-35182.md
+++ b/doc/release-notes-35182.md
@@ -3,9 +3,9 @@ HTTP: RPC / REST
 
 The HTTP server has been rewritten from scratch to replace libevent. (#35182)
 
-`libevent` has been deprecated as a logging category and will be removed in
-a future release. At that time configurations like `debugexclude=libevent` will
-be invalid.
+The `libevent` logging category has been removed. Configurations like
+`-debug=libevent` or `-debugexclude=libevent` will log a deprecation warning
+and be ignored. These configurations will result in an error in a future release.
 
 Certain HTTP edge cases will observe different behavior to be more RFC-compliant:
 
diff --git a/src/logging.cpp b/src/logging.cpp
index 0dd760b95dc..bbe5f043ed9 100644
--- a/src/logging.cpp
+++ b/src/logging.cpp
@@ -133,11 +133,6 @@ void BCLog::Logger::EnableCategory(BCLog::LogFlags flag)
 bool BCLog::Logger::EnableCategory(std::string_view str)
 {
     if (const auto flag{GetLogCategory(str)}) {
-        if (*flag & DEPRECATED){
-            LogWarning("The logging category `%s` is deprecated, can not be enabled, and will be removed in a future version", str);
-            // Deprecated does not mean unsupported, which may prevent startup
-            return true;
-        }
         EnableCategory(*flag);
         return true;
     }
@@ -152,11 +147,6 @@ void BCLog::Logger::DisableCategory(BCLog::LogFlags flag)
 bool BCLog::Logger::DisableCategory(std::string_view str)
 {
     if (const auto flag{GetLogCategory(str)}) {
-        if (*flag & DEPRECATED){
-            LogWarning("The logging category `%s` is deprecated and will be removed in a future version", str);
-            // Deprecated does not mean unsupported, which may prevent startup
-            return true;
-        }
         DisableCategory(*flag);
         return true;
     }
@@ -204,7 +194,6 @@ static const std::map<std::string, BCLog::LogFlags, std::less<>> LOG_CATEGORIES_
     {"prune", BCLog::PRUNE},
     {"proxy", BCLog::PROXY},
     {"mempoolrej", BCLog::MEMPOOLREJ},
-    {"libevent", BCLog::LIBEVENT},
     {"coindb", BCLog::COINDB},
     {"qt", BCLog::QT},
     {"leveldb", BCLog::LEVELDB},
@@ -243,6 +232,10 @@ std::optional<BCLog::LogFlags> BCLog::Logger::GetLogCategory(std::string_view st
     if (it != LOG_CATEGORIES_BY_STR.end()) {
         return it->second;
     }
+    if (str == "libevent") {
+       LogWarning("The logging category `%s` is deprecated, does nothing, and will be removed in a future version", str);
+       return BCLog::NONE;
+    }
     return std::nullopt;
 }
 
@@ -616,6 +609,7 @@ bool BCLog::Logger::SetCategoryLogLevel(std::string_view category_str, std::stri
 
     const auto level = GetLogLevel(level_str);
     if (!level.has_value() || level.value() > MAX_USER_SETABLE_SEVERITY_LEVEL) return false;
+    if (*flag == BCLog::NONE) return true;
 
     STDLOCK(m_cs);
     m_category_log_levels[*flag] = level.value();
diff --git a/src/logging/categories.h b/src/logging/categories.h
index b4c6b1a196c..4bc8724a1de 100644
--- a/src/logging/categories.h
+++ b/src/logging/categories.h
@@ -30,26 +30,24 @@ enum LogFlags : CategoryMask {
     PRUNE = (CategoryMask{1} << 14),
     PROXY = (CategoryMask{1} << 15),
     MEMPOOLREJ = (CategoryMask{1} << 16),
-    LIBEVENT = (CategoryMask{1} << 17),
-    COINDB = (CategoryMask{1} << 18),
-    QT = (CategoryMask{1} << 19),
-    LEVELDB = (CategoryMask{1} << 20),
-    VALIDATION = (CategoryMask{1} << 21),
-    I2P = (CategoryMask{1} << 22),
-    IPC = (CategoryMask{1} << 23),
+    COINDB = (CategoryMask{1} << 17),
+    QT = (CategoryMask{1} << 18),
+    LEVELDB = (CategoryMask{1} << 19),
+    VALIDATION = (CategoryMask{1} << 20),
+    I2P = (CategoryMask{1} << 21),
+    IPC = (CategoryMask{1} << 22),
 #ifdef DEBUG_LOCKCONTENTION
-    LOCK = (CategoryMask{1} << 24),
+    LOCK = (CategoryMask{1} << 23),
 #endif
-    BLOCKSTORAGE = (CategoryMask{1} << 25),
-    TXRECONCILIATION = (CategoryMask{1} << 26),
-    SCAN = (CategoryMask{1} << 27),
-    TXPACKAGES = (CategoryMask{1} << 28),
-    KERNEL = (CategoryMask{1} << 29),
-    PRIVBROADCAST = (CategoryMask{1} << 30),
-    DEPRECATED = LIBEVENT,
-    // Remove deprecated categories from ALL
-    ALL = ~DEPRECATED,
+    BLOCKSTORAGE = (CategoryMask{1} << 24),
+    TXRECONCILIATION = (CategoryMask{1} << 25),
+    SCAN = (CategoryMask{1} << 26),
+    TXPACKAGES = (CategoryMask{1} << 27),
+    KERNEL = (CategoryMask{1} << 28),
+    PRIVBROADCAST = (CategoryMask{1} << 29),
+    ALL = ~NONE,
 };
+
 } // namespace BCLog
 
 #endif // BITCOIN_LOGGING_CATEGORIES_H
diff --git a/src/test/logging_tests.cpp b/src/test/logging_tests.cpp
index 29cbe8e7df7..701b9c2ce06 100644
--- a/src/test/logging_tests.cpp
+++ b/src/test/logging_tests.cpp
@@ -167,11 +167,7 @@ BOOST_FIXTURE_TEST_CASE(logging_LogPrintMacros_CategoryName, LogSetup)
     for (const auto& category_name : category_names) {
         const auto trimmed_category_name = TrimString(category_name);
         const auto category{*Assert(BCLog::Logger::GetLogCategory(trimmed_category_name))};
-        if (category & BCLog::LogFlags::ALL) {
-            expected_category_names.emplace_back(category, trimmed_category_name);
-        } else {
-            BOOST_CHECK(category & BCLog::LogFlags::DEPRECATED);
-        }
+        expected_category_names.emplace_back(category, trimmed_category_name);
     }
 
     std::vector<std::string> expected;
@@ -272,6 +268,13 @@ BOOST_FIXTURE_TEST_CASE(logging_Conf, LogSetup)
         BOOST_CHECK(http_it != category_levels.end());
         BOOST_CHECK_EQUAL(http_it->second, BCLog::Level::Info);
     }
+
+    // Removed categories (like "libevent") should not store a category-specific level
+    {
+        ResetLogger();
+        BOOST_CHECK(LogInstance().SetCategoryLogLevel(/*category_str=*/"libevent", /*level_str=*/"trace"));
+        BOOST_CHECK(LogInstance().CategoryLevels().empty());
+    }
 }
 
 struct ScopedScheduler {
diff --git a/test/functional/rpc_misc.py b/test/functional/rpc_misc.py
index 5cc3a29c463..55a78683f04 100755
--- a/test/functional/rpc_misc.py
+++ b/test/functional/rpc_misc.py
@@ -121,16 +121,17 @@ class RpcMiscTest(BitcoinTestFramework):
         assert_equal(node.getindexinfo("foo"), {})
 
         # Test a deprecated category
-        node.logging(include=['all'])
-        for category, value in node.logging().items():
-            # Everything True except one...
-            assert_equal(value, category != "libevent")
-        with self.nodes[0].assert_debug_log(["The logging category `libevent` is deprecated"]):
-            node.logging(include=['libevent'])
-        assert_equal(node.logging()['libevent'], False)
-        with self.nodes[0].assert_debug_log(["The logging category `libevent` is deprecated"]):
-            node.logging(exclude=['libevent'])
-        assert_equal(node.logging()['libevent'], False)
+        all_result = node.logging(include=['all'])
+        assert_equal(True, all(enabled is True for category, enabled in all_result.items()))
+        assert_equal(True, 'libevent' not in all_result)
+        assert_equal(all_result, node.logging())
+        libevent_warning = "The logging category `libevent` is deprecated"
+        with self.nodes[0].assert_debug_log([libevent_warning]):
+            assert_equal(all_result, node.logging(include=['libevent']))
+        assert_equal(all_result, node.logging())
+        with self.nodes[0].assert_debug_log([libevent_warning]):
+            assert_equal(all_result, node.logging(exclude=['libevent']))
+        assert_equal(all_result, node.logging())
 
 
 if __name__ == '__main__':