OOPSLA 2025: Conference on Object-Oriented Programming Systems, Languages, and Applications

About OOPSLA

OOPSLA 2025 is the Conference on Object-Oriented Programming Systems, Languages, and Applications, a top-tier (A-ranked) software engineering conference. It takes place on 12 October 2025 in Singapore, Singapore. Full papers were due 25 March 2025.

Important dates

1. Paper submission (Submission Deadline Round 1)15 Oct 2024
2. Paper submission (Submission Deadline Revision R1)4 Feb 2025
3. Paper submission (Submission Deadline Round 2)25 Mar 2025
4. Conference begins12 Oct 2025

Before you submit

• Read the full call for papers — page limits, template (IEEE, ACM, LNCS …) and whether review is double-blind.
• Deadlines are usually 23:59 UTC-12 — convert to Bangladesh time (UTC+6) and aim to submit a day early.
• At least one author normally has to register and present; budget for the fee and, for in-person events, a visa appointment well before the conference.
• Look for student travel grants and volunteer programmes — most large conferences run both, with deadlines soon after notification.

Other editions

• OOPSLA 20263–9 Oct 2026 · Oakland, United States
• OOPSLA 2022November 14-19, 2022 · Auckland, New Zealand
• OOPSLA 2023October 22-27, 2023 · Lisbon, Portugal
• OOPSLA 2024October 20-25, 2024 · Pasadena, United States