Here are the most important dates for the 2023/24 NBA season: June 22nd, 2023: NBA Draft October 24th, 2023: NBA regular season starts February TBD, 2024: NBA trade deadline (3 PM ET) February 16th-18th, 2024: NBA All-Star Weekend (Indiana) April 14, 2024: End of regular season April 16th-19th, 2024: NBA Play-In Tournament begins April 20th, 2024: NBA Playoffs begin May TBD, 2024: NBA Draft Lottery June TBD, 2024: NBA Finals begin