diff --git a/extension.json b/extension.json
index 94212dd..74eeec0 100644
--- a/extension.json
+++ b/extension.json
@@ -39,6 +39,10 @@
 			"value": false,
 			"description": "Set to true to exclude bots users from the reporting."
 		},
+		"ContribScoreIgnoreUsernames": {
+			"value": [],
+			"description": "Array of usernames to exclude from the reporting."
+		},
 		"ContribScoresUseRealName": {
 			"value": false,
 			"description": "Set to true to use real user names when available."
diff --git a/src/ContributionScores.php b/src/ContributionScores.php
index 1434243..be222a1 100644
--- a/src/ContributionScores.php
+++ b/src/ContributionScores.php
@@ -92,8 +92,8 @@ class ContributionScores extends IncludableSpecialPage {
 	 * @return string Html Table representing the requested Contribution Scores.
 	 */
 	function genContributionScoreTable( $days, $limit, $title = null, $options = 'none' ) {
-		global $wgContribScoreIgnoreBots, $wgContribScoreIgnoreBlockedUsers, $wgContribScoresUseRealName,
-			$wgContribScoreUseRoughEditCount;
+		global $wgContribScoreIgnoreBots, $wgContribScoreIgnoreBlockedUsers, $wgContribScoreIgnoreUsernames,
+			$wgContribScoresUseRealName, $wgContribScoreUseRoughEditCount;
 
 		$opts = explode( ',', strtolower( $options ) );
 
@@ -103,6 +103,7 @@ class ContributionScores extends IncludableSpecialPage {
 		$revQuery['tables'] = array_merge( [ 'revision' ], $revQuery['tables'] );
 
 		$revUser = $revQuery['fields']['rev_user'];
+		$revUsername = $revQuery['fields']['rev_user_text'];
 
 		$sqlWhere = [];
 
@@ -136,6 +137,11 @@ class ContributionScores extends IncludableSpecialPage {
 				], __METHOD__ );
 		}
 
+		if ( count( $wgContribScoreIgnoreUsernames ) ) {
+			$listIgnoredUsernames = $dbr->makeList( $wgContribScoreIgnoreUsernames );
+			$sqlWhere[] = "{$revUsername} NOT IN ($listIgnoredUsernames)";
+		}
+
 		if ( $dbr->unionSupportsOrderAndLimit() ) {
 			$order = [
 				'GROUP BY' => 'rev_user',