British Astronomical Association - The voice of amateur astronomy in the United Kingdom.

Astronomical Society of Edinburgh - Runs the City Observatory at the Calton Hill (10 minutes walk from Princes Street).

Macclesfield Astronomical Society - Working to make astronomy accessible to the general public, they meet twice a month for a workshop and a main lecture.

Beckington Astronomical Society - Includes meeting times and events, observing information, sky charts, lunar phases, and useful links.

Bristol Astronomical Society, The - Nonprofit society of amateur astronomers dedicated in educating the public to the splendors of the night sky and astronomy. Includes events calendar and membership information.

Milton Keynes Astronomical Society - Local amateur astronomers.

Tiverton Astronomy Society - Local astronomy club site featuring a big section on the Solar System.