Kirk Thomas Cameron (born October 12, 1970) is an American actor best-known for his role as Mike Seaver on the television situation comedy Growing Pains, as well as several other television and film appearances as a child actor. Recently, he portrayed the lead roles in the Left Behind film series and in the 2008 drama film, Fireproof.

Cameron is also an active Christian evangelist, currently partnering with Ray Comfort in the evangelical ministry The Way of the Master, and has co-founded The Firefly Foundation with his wife, actress Chelsea Noble.

Cameron was born on October 12, 1970, in Panorama City, California. His parents are Robert Cameron, a retired school teacher, and Barbara Bausmith, a stay-at-home mom. He is the brother to Bridgette, Melissa, and Candace Cameron, who is most notable for the role of D.J. Tanner on the television sitcom, Full House. He went to school on the set of Growing Pains, as opposed to a normal school. He graduated at age 17 with high honors.