• Greater Southlake Women's Society - A non-profit service organization open to women who desire to be active in our community and support philanthropic causes.
• Keep Southlake Beautiful - A non-profit volunteer, membership organization whose purpose is charitable and educational. 817-748-8311
• Kiwanis Club of Southlake - Meets at Timarron County Club 1st and 3rd Wednesdays @ 11:30AM.
• National Charity League Southlake Chapter - Initiates and promotes charitable endeavors as well as forsters the mother-daughter relationship by bringing together in one organization mothers and daughters working side by side for the greater welfare of the communities in which they live. Contact information: colleen@monroe.com
• Perennial Garden Society - Utilizes guest speakers for information on a variety of gardening topics with a primary emphasis on native and adapted perennials. Meetings are Sept-May (excluding January) the 2nd Thursday of each month at The Lodge, Bicentennial Park. Meetings begin at 10AM, with coffee at 9:30. 817-442-8720 or 817-689-2658
• Southlake Chamber of Commerce - Building relationships for business, community...for you.
• Southlake Community Band - A volunteer c0mmunity arts group composed of over seventy-five adult amateur musicians. New members are always welcome and auditions are not required. Rehearsals are every Monday evening at 7 at Dawson Middle School, 400 S. Kimball Avenue.
• Southlake Executive Forum (SEF) - A non-profit organization which meets for breakfast each month, and members are informed and encouraged to participate in activities that affect the Southlake community. Membership is limited to business owners and/or executives who either reside or work in Southlake. 817-939-5394
• Southlake Historical Society - Interested in history? Want to know more about Southlake? Looking to help preserve Southlake's history? Join the Southlake Historical Society. Meetings are once monthly on the 2nd Monday. 817-748-8311
• Southlake Lions Club - A club filled with hard-working, caring lions who want to serve others and make the world a better place.
• Southlake Ornithological Society - An organization that focuses on the birds and natural history of the Southlake Cove Ecosystem. Activities are at no cost and include regular birding walks and public wildlife presentations. Contact Ray Chancellor at: raychancellor@aol.com
• Southlake Volunteer Program - Ongoing opportunities to volunteer for students and adults.
• Southlake Women's Club - Denotes friendship and community support while conducting fundraisers that benefit area schools and charities. SWC meets on the 2nd Thursday @10AM, September - May at White's Chapel United Methodist Church in the Wesley Hall.