Topsfield Fair 2025 Dates Usa. Topsfield fair is happening on friday, oct 11, 2025 from 10:00am to 10:00pm at the venue topsfield fairgrounds in topsfield, ma Prepare for endless fun, activities, rides, games, music, and events, all at the topsfield fair in topsfield, ma.
Admission tickets are separate from ride tickets. This year’s topsfield fair will run from friday, oct.