Team 4 was a British architectural firm, established in 1963 by architecture graduates Su Brumwell, Wendy Cheeseman, Norman Foster and Richard Rogers. Team 4 did not practice for very long and was dissolved in 1967. Shortly after, Norman Foster established Foster + Partners in London.

The practice originally included Wendy Cheeseman's sister Georgie who, as the only qualified architect of the group, allowed the practice to function. Georgie Cheeseman left after only a few months, leaving the remaining members to try and pass their professional exams while continuing to practice.

Rogers, Foster and Brumwell had first met while studying at Yale University. Rogers and Brumwell later married one another, as did Foster and Wendy Cheeseman.