CE · Paris, France · 4,000 attendees
Conference: Jan 20, 2027 to Jan 22, 2027 (confirmed); Abstract deadline: Oct 14, 2026 (estimated)
Jan 20–22
EPA · Florence, Italy · 2,900 attendees
Conference: Apr 3, 2027 to Apr 6, 2027 (confirmed); Abstract deadline: Oct 7, 2026 (confirmed); Late-breaking deadline: Nov 11, 2026 (estimated); Abstract notification: Dec 15, 2026 (confirmed)
Apr 3–6
APA · New York City · 15,000 attendees
Conference: May 1, 2027 to May 5, 2027 (confirmed); Abstract deadline: Jan 8, 2027 (confirmed); Late-breaking deadline: Jan 8, 2027 (confirmed)
May 1–5
RCP · Glasgow, United Kingdom · 3,250 attendees
Conference: Jun 14, 2027 to Jun 17, 2027 (confirmed); Abstract deadline: Oct 25, 2026 (confirmed); Abstract notification: Jan 15, 2027 (confirmed)
Jun 14–17
Conference: Aug 27, 2027 to Aug 30, 2027 (copied); Abstract deadline: Mar 5, 2027 (estimated); Late-breaking deadline: Jun 3, 2027 (estimated)
Aug 27–30
PsychCongress · Orlando · 3,500 attendees
Conference: Sep 15, 2027 to Sep 19, 2027 (confirmed); Abstract deadline: Aug 6, 2027 (confirmed)
Sep 15–19
ECNP · Barcelona, Spain · 6,300 attendees
Conference: Sep 25, 2027 to Sep 28, 2027 (confirmed); Abstract deadline: Apr 22, 2027 (estimated)
Sep 25–28
AACAP · New York · 4,000 attendees
Conference: Oct 25, 2027 to Oct 30, 2027 (confirmed); Abstract deadline: Feb 11, 2027 (estimated); Late-breaking deadline: Jun 3, 2027 (estimated)
Oct 25–30
ABCT · New Orleans · 3,350 attendees
Conference: Nov 18, 2027 to Nov 21, 2027 (confirmed); Abstract deadline: Mar 19, 2027 (estimated)
Nov 18–21
DGPPN · Berlin, Germany · 9,500 attendees
Conference: Nov 25, 2027 to Nov 28, 2027 (copied); Abstract deadline: Jun 19, 2027 (estimated)
Nov 25–28