Yes, Woody Harrelson and Matthew McConaughey are close friends. The two actors have known each other for many years and have developed a strong bond, both personally and professionally. They became especially close after working together on the popular TV series True Detective in 2014, where they played detectives Rust Cohle and Marty Hart.
In interviews, both Harrelson and McConaughey have spoken fondly of their friendship, often sharing stories about their off-screen relationship. Their connection extends beyond their work together; they’ve been seen socializing together on various occasions and have expressed a deep mutual respect for each other.
Interestingly, Harrelson and McConaughey have even joked about being long-lost brothers. McConaughey revealed in 2023 that after some DNA testing, it was suggested they might actually be related, possibly even half-brothers, though this idea remains more of a playful notion than a confirmed fact.
So, while there is no confirmed familial relationship, they are definitely close friends, and their friendship has only deepened over time.
