Contact Email Address: wa.astro@gmail.com
| Organization | Website | WAA Representative |
| Orange County Astronomers (OCA) | https://ocastronomers.org/ | Tim Hogle |
| Los Angeles Astronomical Society (LAAS) | http://www.laas.org/ | |
| Las Vegas Astronomical Society (LVA) | http://www.lvastronomy.org/ | |
| Mount Diablo Astronomical Society (MDAS) | https://www.mdas.net/ | Jon Wilson |
| Mount Diablo Observatory Association (MDOA) | https://www.mdia.org/astronomy | |
| Eastbay Astronomical Society | http://www.eastbayastro.org/ | Don Saito |
| Chabot Telescope Makers Workshop | http://www.chabotspace.org/telescope-makers-workshop.htm | Richard Ozer |
| Denver Astronomical Society | https://www.denverastro.org/ | Jack Eastman |
| Bear Valley Springs Astronomy Club | https://bvsac.org/default.htm | Teresa Plymate |