Burnett's Diner, also known as Main Street Lunch, S&K Diner, and Chatham Cafe, was a historic converted streetcar diner located at Chatham in Pittsylvania County, Virginia. It was built in 1923, and used as a streetcar in Danville, Virginia. It was brought to Chatham in 1939, and converted for use as a diner. It was restored in the 1980s.
It was listed on the National Register of Historic Places in 1996.