Thomas Sackville

• Thomas Sackville I, MP, see Knights of Buckinghamshire 1377-1394
• Thomas Sackville II, in 1394 MP for Sussex (UK [Parliament constituency)]
• Thomas Sackville, [1st Earl of Dorset], English statesman, poet and playwright
• Tom Sackville, British Conservative Member of Parliament
• Thomas Sackville (1622-1693), English politician of Sedlescombe, Sussex, MP in the 17th century