"If This Is It" is a song by American rock band Huey Lewis and the News. It was released as the fourth single from their number-one album Sports in 1983, and became their fifth top-ten and third consecutive number-six hit on the Billboard Hot 100. It also reached number five on the Adult Contemporary chart, and then became their first UK hit single, reaching number 39 on the UK Singles Chart. The song is written in 128 time signature.

Huey Lewis and the News is an American rock band based in San Francisco, California. They had a run of hit singles during the 1980s and early 1990s, eventually achieving 19 top ten singles across the Billboard Hot 100, Adult Contemporary, and Mainstream Rock charts. Their sound draws upon earlier pop, rhythm & blues and doo-wop artists, and their own material has been labeled as blue-eyed soul, new wave, power pop, and roots rock.