Colonel Wykeham Stanley Cornwallis, 2nd Baron Cornwallis (4 March 1892 – 4 January 1982), was a British peer, cavalry officer and amateur cricketer.
He served during the First World War and was later prominent in public life in the county of Kent, holding a range of public offices.
He played first-class cricket for Kent County Cricket Club, captaining the side between 1926 and 1928 and succeeded his father Fiennes Cornwallis, 1st Baron Cornwallis as Baron Cornwallis in 1935.