Janet Planet is a 2023 American coming of age drama film written and directed by Annie Baker in her feature directorial debut. It stars Julianne Nicholson, Zoe Ziegler, Elias Koteas, Will Patton, and Sophie Okonedo. It premiered at the 50th Telluride Film Festival

In 1991, an acupuncturist hippie named Janet spends the summer at home in rural western Massachusetts with her 11-year-old daughter, Lacy. Janet invites three people into her life: her boyfriend Wayne, her friend Regina, and local theatre group leader Avi. Lacy becomes skeptical of the three and remains attached to Janet, who grows frustrated with her daughter's clinginess