The 2007 election of members to the Senate of the Philippines was the 29th election to the Senate of the Philippines. It was held on Monday, May 14, 2007, to elect 12 of the 24 seats in the Senate. The winners in this election joined the winners of the 2004 election to form the 14th Congress of the Philippines. The senators elected in 2004 will serve until June 30, 2010, while the senators elected in this election will serve up to June 30, 2013. The elections to the House of Representatives as well as local elections occurred on the same date. The Philippines uses plurality-at-large voting for seats in the Senate.

Antonio Fuentes Trillanes IV is a retired Philippine naval officer who also served as a senator of the Philippines from 2007 to 2019. He is known for his involvement in the Oakwood mutiny of 2003 and the Manila Peninsula siege in 2007 in protest against the Arroyo administration, and as a vocal critic of the Duterte administration.