The Arlington Artists Alliance is a non-profit organization serving and supporting artists in Arlington County. The Alliance is headquartered at Cassatt's Cafe (703-894-0540) in the Lee Heights Shops. The Alliance holds monthly art exhibits at Cassatt's in the Lee Heights Shops in North Arlington. The Alliance's Art Academy is located at Cassatt's as well. The Alliance also works with participating local businesses, churches, and educational institutions to hold art shows in their spaces. Alliance artists provide artwork and display materials and rotate the art at agreed times.

The Arlington Artists Alliance was established in 2000 to serve and support visual arts in Arlington County. The Alliance seeks to provide professional development activities for local artists, and to serve the community through exhibits, instruction, scholarships, mentoring and outreach projects.

The Alliance also provides a support network to members, allowing regional artists to share ideas.