Thomas Brand (17 September 1749 – 21 February 1794) was an English country landowner of Kimpton, Hertfordshire and politician who sat in the House of Commons from 1774 to 1780.
Brand was born on 17 September 1749, the eldest son of Thomas Brand of The Hoo, Kimpton, Hertfordshire and his wife Lady Caroline Pierrepont daughter of Evelyn Pierrepont, 1st Duke of Kingston-upon-Hull.
He was educated at Westminster School in 1764 and was admitted at Trinity College, Cambridge on 19 January 1765.
At the 1774 general election Brand was returned unopposed as Member of Parliament for Arundel on the interest of the Duke of Norfolk.
He stood for Cambridgeshire at a by-election in 1789 but there was such support for his opponent James Whorwood Adeane, that he withdrew before the poll.