diff --git a/fuzz/fuzz_seeds/bigquery_tablesample_reservoir.sql b/fuzz/fuzz_seeds/bigquery_tablesample_reservoir.sql
new file mode 100644
index 0000000000..9146b156dd
--- /dev/null
+++ b/fuzz/fuzz_seeds/bigquery_tablesample_reservoir.sql
@@ -0,0 +1 @@
+SELECT * FROM t TABLESAMPLE RESERVOIR (100 ROWS) REPEATABLE (10)
\ No newline at end of file
diff --git a/src/ast/query.rs b/src/ast/query.rs
index e2364dbe9a..65b62396b6 100644
--- a/src/ast/query.rs
+++ b/src/ast/query.rs
@@ -1883,6 +1883,12 @@ pub enum TableSampleMethod {
     System,
     /// `BLOCK` sampling method.
     Block,
+    /// `RESERVOIR` sampling method.
+    ///
+    /// Picks a fixed number of rows (`n ROWS`) at random, or every row when the input has fewer.
+    ///
+    /// [Spanner](https://cloud.google.com/spanner/docs/reference/standard-sql/query-syntax#tablesample_operator)
+    Reservoir,
 }
 
 impl fmt::Display for TableSampleMethod {
@@ -1892,6 +1898,7 @@ impl fmt::Display for TableSampleMethod {
             TableSampleMethod::Row => write!(f, "ROW"),
             TableSampleMethod::System => write!(f, "SYSTEM"),
             TableSampleMethod::Block => write!(f, "BLOCK"),
+            TableSampleMethod::Reservoir => write!(f, "RESERVOIR"),
         }
     }
 }
diff --git a/src/keywords.rs b/src/keywords.rs
index 4a2fbca681..2f943d9e6f 100644
--- a/src/keywords.rs
+++ b/src/keywords.rs
@@ -912,6 +912,7 @@ define_keywords!(
     REPLICATE,
     REPLICATION,
     REQUIRE,
+    RESERVOIR,
     RESET,
     RESOLVE,
     RESOURCE,
diff --git a/src/parser/mod.rs b/src/parser/mod.rs
index 1d6cc53417..f6f0a6cd74 100644
--- a/src/parser/mod.rs
+++ b/src/parser/mod.rs
@@ -17941,11 +17941,13 @@ impl<'a> Parser<'a> {
             Keyword::ROW,
             Keyword::SYSTEM,
             Keyword::BLOCK,
+            Keyword::RESERVOIR,
         ]) {
             Some(Keyword::BERNOULLI) => Some(TableSampleMethod::Bernoulli),
             Some(Keyword::ROW) => Some(TableSampleMethod::Row),
             Some(Keyword::SYSTEM) => Some(TableSampleMethod::System),
             Some(Keyword::BLOCK) => Some(TableSampleMethod::Block),
+            Some(Keyword::RESERVOIR) => Some(TableSampleMethod::Reservoir),
             _ => None,
         };
 
diff --git a/tests/sqlparser_common.rs b/tests/sqlparser_common.rs
index aeb3e67a47..cf1547f1b0 100644
--- a/tests/sqlparser_common.rs
+++ b/tests/sqlparser_common.rs
@@ -17628,6 +17628,14 @@ fn test_table_sample() {
     dialects.verified_stmt("SELECT * FROM tbl AS t TABLESAMPLE BERNOULLI (50)");
     dialects.verified_stmt("SELECT * FROM tbl AS t TABLESAMPLE SYSTEM (50)");
     dialects.verified_stmt("SELECT * FROM tbl AS t TABLESAMPLE SYSTEM (50) REPEATABLE (10)");
+    dialects.verified_stmt("SELECT * FROM tbl AS t TABLESAMPLE RESERVOIR (50 ROWS)");
+
+    assert_eq!(
+        dialects
+            .parse_sql_statements("SELECT * FROM tbl TABLESAMPLE RESERVOIR ()")
+            .unwrap_err(),
+        ParserError::ParserError("Expecting number or byte length e.g. 100M".to_string())
+    );
 }
 
 #[test]