Atak or ATAK may refer to:
People Burhan Atak, Turkish footballer Hurşit Atak, Turkish weightlifter Serkan Atak, Turkish footballer Atak Lual, South Sudanese footballer Atak Ngor, South Sudanese director
Military Android Team Awareness Kit, a navigation and situational awareness app (or its similarly named and developed military counterpart: Android Tactical Assault Kit) TAI/AgustaWestland T129 ATAK, a Turkish multi-role attack helicopter developed from the Agusta A129 Mangusta TAI T929 ATAK 2, a Turkish attack helicopter developed from the T129 ATAK and T625 Gökbey helicopters
Other Atak (village), a village in the Barisal District of southern-central Bangladesh ATAK Sportswear, a Slovak sports equipment manufacturer