Sir Frederick Falkiner, 1st Baronet

Sir Frederick John Falkiner, 1st Baronet (8 April 1768 – 14 September 1824) was an Irish baronet and politician.

He was the eldest son of Daniel Falkiner, grandson of Daniel Falkiner, and his wife Dorothy Faure, daughter of Henry Faure.

In 1791, Falkiner was elected to the Irish House of Commons for Athy and sat for it until 1798. and thereafter for County Dublin to the British House of Commons until 1807. He stood for Carlow in 1812 and represented the constituency until 1818. Falkiner was secretary to the Order of St Patrick, and was appointed High Sheriff of County Dublin in 1801. On 21 December 1812, he was created a baronet, of Abbotstown, in the County of Dublin.

On 23 October 1798, he married Anne Frances Gardiner, daughter of Sackville Gardiner. Falkiner died without issue and the baronetcy became extinct.