As of my last update in early 2023, Eminem has not won a BET Award. BET (Black Entertainment Television) Awards celebrate the achievements of African Americans and other minorities in music, acting, sports, and other fields of entertainment. Eminem, while highly acclaimed in the hip-hop community and winner of numerous other awards including multiple Grammy Awards, has not been recognized with a BET Award. It’s important to note that awards can change over time, so for the most current information, you would need to check the latest BET Awards winners list.