Part 1

Part One, Part 1 or Part I may refer to:

Music

• Part 1 (EP), a 2016 EP by Guy Sebastian
• Part 1, a 2017 EP by O-Town. See O-Town discography
• Part One

Television

• "Part I" (Obi-Wan Kenobi)
• "Part One" (The Pacific)
• "Part 1" (True Detective)
• "Part 1" (Twin Peaks), the first episode of the third season of the TV series Twin Peaks

See also

• Part I of the Constitution of India, establishing India as a federal state
• PART1, also known as Prostate androgen-regulated transcript 1, a long non-coding RNA
• Attack: Part 1, 2022 Indian science fiction film
• Bhoot – Part One, 2020 Indian horror film
• Brahmastra: Part One, 2022 Indian superhero film
• Devara: Part 1, a 2024 Indian action film
• Gangs of Wasseypur – Part 1, 2012 Indian gangster film
• Pushpa: Part 1, 2021 Indian period action film
• Salaar: Part 1, 2023 Indian action film
• Quotation Gang Part 1, 2024 Indian crime drama film
• Viduthalai Part 1, 2023 Indian period crime thriller film
• Vendhu Thanindhathu Kaadu: Part I, 2022 Indian action film