Lampeter Unitarians are a small, friendly and growing Welsh language congregation based in Brondeifi Unitarian Chapel on the southern edge of Lampeter near the Co-op.

The Chapel and schoolroom were built in 1876. The chapel was rebuilt in 1902 in the Gothic style of the gable entry type with a tower and a spire.

In the cemetery of the chapel are the graves of former ministers, Rees Cribin Jones and Oswald Williams.

The Chapel has regular Sunday services at 10am, 11.15am or 2pm (in rotation).