C
- California Democratic Congressional Delegation (2006(?)–)
- Caribbean Caucus (2003–)
- Center Aisle Caucus (2006(?)–)
- Chesapeake Bay Watershed Task Force (2006(?)–)
- Children's Environmental Health Caucus (2006(?)–)
- Coalition on Autism Research and Education (2006(?)–)
- Community College Caucus (2006(?)–)
- Community Solutions and Initiatives Caucus (2006(?)–)
- Congressional Anti-Terrorism Caucus (January 2007–present), founded by Sue Myrick, Bud Cramer, Kay Granger, and Ben Chandler
- Congressional Arts Caucus ( January 1981–present)
- Congressional Asian Pacific American Caucus (May 1994–present)
- Congressional Automotive Caucus (1985–present) (formerly Auto Industry Task Force)
- Congressional Azerbaijan Caucus (2006(?)–)
- Congressional Battlefield Caucus (2006(?)–)
- Congressional Bicameral Arthritis Caucus (2011–present)
- Congressional Bike Caucus (CBC) (2006(?)–)
- Congressional Biomass Caucus (2011–present)
- Congressional Biotechnology Caucus (2006(?)–)
- Congressional Bipartisan Cerebral Palsy Caucus (2006(?)–)
- Congressional Black Caucus (1969–)
- Congressional Boating Caucus (2006(?)–)
- Congressional Border Caucus (2006(?)–)
- Congressional Brain Injury Task Force (2001–), founded by Bill Pascrell
- Congressional Brazil Caucus (2006(?)–)
- Congressional Caucus on Armenian Issues (2006(?)–)
- Congressional Caucus for Bosnia (2005 -)
- Congressional Caucus on Central America (2006(?)–)
- Congressional Caucus on Fetal Alcohol Spectrum Disorders (2006(?)–)
- Congressional Caucus on Global Road Safety (2004–)
- Congressional Caucus on Hellenic Issues (2006(?)–)
- Congressional Caucus on the Judicial Branch (2006(?)–)
- Congressional Caucus on the Netherlands (2006–present)
- Congressional Caucus on Prescription Drug Abuse (2010(?)–)
- Congressional Caucus on Sri Lanka and Sri Lankan Americans (2006(?)–)
- Congressional Caucus on Turkey and Turkish Americans (March 2001)
- Congressional Caucus on Uganda (2006(?)–)
- Congressional Caucus for Women's Issues (1977–) Note: this was formed as the Congresswomen's Caucus, before changing its name in 1981.
- Congressional Caucus on Youth Sports (2006(?)–)
- Congressional Entertainment Industries Caucus (2006(?)–)
- Congressional Caucus to Fight and Control Methamphetamine (2006(?)–)
- Congressional Children's Caucus (2006(?)–)
- Congressional China Caucus (2006(?)–)
- Congressional Climate Caucus (2006(?)–)
- Congressional Coal Caucus (2010-)
- Congressional Coalition on Adoption (2006(?)–)
- Congressional Coastal Caucus (2006(?)–)
- Congressional Complementary and Alternative Medicine Caucus (2006(?)–)
- Congressional Constitution Caucus (2006(?)–)
- Congressional Correctional Officers Caucus (2006(?)–)
- Congressional Croatian Caucus (2006(?)–)
- Congressional Czech Caucus (2008–)
- Congressional Diabetes Caucus (2006(?)–)
- Congressional E-911 Caucus (2006(?)–)
- Congressional Farmer Cooperative Caucus (2006(?)–)
- Congressional Fire Services Caucus (2006(?)–)
- Congressional Fitness Caucus (2006(?)–)
- Congressional Food Safety Caucus (2006(?)–)
- Congressional Forest Task Force (2006(?)–)
- Congressional Former Mayors Caucus (2006-) - cofounded by Mike Capuano and Mike Turner
- Congressional Fraternal Caucus (summer 2002-)
- Congressional French Caucus (October 2003–present)
- Congressional Friends of Denmark (CFD) (2006(?)–)
- Congressional Gaming Caucus (2006(?)–)
- Congressional Gulf of Mexico Caucus (2006(?)–)
- Congressional Hearing Health Caucus (2006(?)–)
- Congressional Hispanic Caucus (1976–)
- Congressional Hispanic Conference (2003–)
- Congressional HUBZone Caucus (2006(?)–)
- Congressional Hockey Caucus
- Congressional Horse Caucus (2006(?)–)
- Congressional Human Rights Caucus (2006(?)–)
- Congressional Humanities Caucus (2006(?)–)
- Congressional Immigration Reform Caucus (1999–)
- Congressional Insurance Caucus (2006(?)–)
- Congressional Intelligent Transportation Systems Caucus (2006(?)–)
- Congressional International Anti-Piracy Caucus (2003–)
- Congressional Internet Caucus (2006(?)–)
- Congressional Iraqi Women's Caucus (2006(?)–)
- Congressional Kidney Caucus (2006(?)–)
- Congressional Labor and Working Families Caucus (2006(?)–)
- Congressional Life Science Caucus (2006(?)–)
- Congressional Management Caucus (2006(?)–)
- Congressional Manufacturing Caucus (2006(?)–)
- Congressional Manufacturing Task Force (2006(?)–)
- Congressional Medical Professionals Caucus (2006(?)–)
- Congressional Men's Health Caucus (2007-)
- Congressional Mental Health Caucus (2006(?)–)
- Congressional Mentoring Caucus (2006(?)–)
- Congressional Mine Warfare Caucus (2006(?)–)
- Congressional Mining Caucus (2006(?)–)
- Congressional Missing and Exploited Children's Caucus (2006(?)–)
- Congressional Morocco Caucus (July 2003) (formed as Morocco FTA Congressional Caucus)
- Congressional Nursing Caucus (2003–present) - founded by Louis Capps
- Congressional Organic Caucus (2003–present)
- Congressional Pakistan Caucus (2006(?)–)
- Congressional Port Security Caucus (2003–present) - founded by Chris Bell
- Congressional Prayer Caucus (2005-)http://forbes.house.gov/PrayerCaucus/
- Congressional Progressive Caucus (1990-)
- Congressional Pro-Trade Caucus (2009-)
- Congressional Real Estate Caucus (2006(?)–)
- Congressional Rural Caucus (2006(?)–)
- Congressional Rural Housing Caucus (2006(?)–)
- Congressional Scouting Caucus (2006(?)–)
- Congressional Savings and Ownership Caucus (2006(?)–)
- Congressional Second Amendment Caucus (2006(?)–)
- Congressional Serbian Caucus (2003–)
- Congressional Shipbuilding Caucus (2006(?)–)
- Congressional Ski and Snowboard Caucus (2006(?)–)
- Congressional Singapore Caucus (2006(?)–)
- Congressional Spina Bifida Caucus (2006(?)–)
- Congressional Sportsmen's Caucus (2006(?)–)
- Congressional Steel Caucus (2006(?)–)
- Congressional Stop DUI Caucus (2006(?)–)
- Congressional Submarine Caucus (2006(?)–)
- Congressional Taiwan Caucus (2002–)
- Congressional Taskforce on International HIV/AIDS (2006(?)–)
- Congressional Tourism and Travel Caucus (CTTC) (2006(?)–)
- Congressional TRIO Caucus (2006(?)–)
- Congressional Ukrainian Caucus (1997–)
- Congressional United Kingdom Caucus (2006(?)–)
- Congressional Victim's Rights Caucus (2006(?)–)
- Congressional Waterways Caucus (2006(?)–)
- Congressional Western Caucus (1992–)
- Congressional Wildlife Refuge Caucus (2006-)
- Congressional Working Group on Parkinson's Disease (2006(?)–)
- Congressional Zoo and Aquarium Caucus (2006(?)–)
- Consumer Justice Caucus (2008-) - founded by Keith Ellison
Read more about this topic: Caucuses Of The United States Congress