diff --git a/src/parser/mod.rs b/src/parser/mod.rs
index 2749969c0..099f0bb7b 100644
--- a/src/parser/mod.rs
+++ b/src/parser/mod.rs
@@ -11081,12 +11081,13 @@ impl<'a> Parser<'a> {
         while let Some(opt) = self.maybe_parse(|parser| parser.parse_copy_legacy_option())? {
             legacy_options.push(opt);
         }
-        let values = if let CopyTarget::Stdin = target {
-            self.expect_token(&Token::SemiColon)?;
-            self.parse_tsv()
-        } else {
-            vec![]
-        };
+        let values =
+            if matches!(target, CopyTarget::Stdin) && self.peek_token_ref().token != Token::EOF {
+                self.expect_token(&Token::SemiColon)?;
+                self.parse_tsv()
+            } else {
+                vec![]
+            };
         Ok(Statement::Copy {
             source,
             to,
diff --git a/tests/sqlparser_postgres.rs b/tests/sqlparser_postgres.rs
index 7dd624a27..fdb9bcf61 100644
--- a/tests/sqlparser_postgres.rs
+++ b/tests/sqlparser_postgres.rs
@@ -1123,6 +1123,62 @@ PHP	₱ USD $
     pg_and_generic().one_statement_parses_to(sql, "");
 }
 
+#[test]
+fn parse_copy_from_stdin_without_semicolon() {
+    let stmt = pg().verified_stmt("COPY bitwise_test FROM STDIN NULL 'null'");
+    assert_eq!(
+        stmt,
+        Statement::Copy {
+            source: CopySource::Table {
+                table_name: ObjectName::from(vec!["bitwise_test".into()]),
+                columns: vec![],
+            },
+            to: false,
+            target: CopyTarget::Stdin,
+            options: vec![],
+            legacy_options: vec![CopyLegacyOption::Null("null".into())],
+            values: vec![],
+        }
+    );
+}
+
+#[test]
+fn parse_copy_from_stdin_without_semicolon_variants() {
+    // This covers additional COPY ... FROM STDIN shapes without inline payload.
+    // `parse_copy_from_stdin_without_semicolon` asserts the legacy NULL option details.
+    let cases = [
+        "COPY varbit_table FROM STDIN",
+        "COPY bit_table FROM STDIN",
+        "COPY copytest2 (test) FROM STDIN",
+        "COPY copytest3 FROM STDIN CSV HEADER",
+        "COPY copytest4 FROM STDIN (HEADER)",
+        "COPY parted_copytest FROM STDIN",
+        "COPY tab_progress_reporting FROM STDIN",
+        "COPY oversized_column_default FROM STDIN",
+        "COPY x (a, b, c, d, e) FROM STDIN",
+        "COPY header_copytest (c, a) FROM STDIN",
+        "COPY atest5 (two) FROM STDIN",
+        "COPY main_table (a, b) FROM STDIN",
+    ];
+
+    for sql in cases {
+        match pg().verified_stmt(sql) {
+            Statement::Copy {
+                to: false,
+                target: CopyTarget::Stdin,
+                values,
+                ..
+            } => {
+                assert!(
+                    values.is_empty(),
+                    "expected no inline COPY payload for `{sql}`"
+                );
+            }
+            _ => panic!("expected COPY ... FROM STDIN statement for `{sql}`"),
+        }
+    }
+}
+
 #[test]
 fn test_copy_from() {
     let stmt = pg().verified_stmt("COPY users FROM 'data.csv'");