Tytus Sylwester Woyciechowski (31 December 1808 – 23 March 1879) was a Polish political activist, agriculturalist, and patron of art. He was an early friend — and possible lover[1][2][3] — of the Polish composer Frédéric Chopin.
The spelling of Woyciechowski's surname is an archaic version of the more common "Wojciechowski", with a "j" instead of a "y".