Canada
- Canadian Consulate in Houston, a satellite of the Canadian Consulate General in Dallas, advocating Canadian interests and developing business opportunities in Arkansas, Kansas, Louisiana, Oklahoma, New Mexico and Texas.
- http://geo.international.gc.ca/can-am/houston/

Netherlands
- Netherlands Consulate in Houston, Texas. Includes a list of staff and consular functions served directly from Houston.
- http://www.nlconsulatehouston.org/

Norway
- Staff of the Royal Norwegian Consulate General, regional honorary consuls, and links to Norway-related organizations in the area.
- http://www.norway.org/houston/

South Korea
- Has the office hours and holidays of the Consulate General of the Republic of Korea in Houston, which has consular jurisdiction in Arkansas, Louisiana, Oklahoma, Mississippi and Texas.
- http://www.koreahouston.org/

United Kingdom
- British Consulate-General in Houston covering Texas, Arkansas, Colorado, Louisiana, Oklahoma, and New Mexico. With office hours and contact details.
- http://www.britainusa.com/houston/

Israel
- Information on events, staff, and consular services.
- http://www.israelemb.org/tx/

Germany
- Consular services such as visas and passports, cultural and educational activities, and locations of honorary consuls.
- http://www.germanconsulatehouston.org/

Japan
- News articles, and information on travel and trade. In English and Japanese.
- http://www.houston.us.emb-japan.go.jp/

Colombia
- Information on visas, passports, and other documents, Colombian associations, and cultural events. In English and Spanish.
- http://www.colhouston.org/

France
- Calendar of cultural events, travel to France, visas, and trade information. In English and French.
- http://www.consulfrance-houston.org/

China, People's Republic of
- Includes sections on the Consulate General, events and the country's culture.
- http://www.chinahouston.org/

Brazil
- Contact information, consular services such as visas, travel and business information. [English and Portuguese]
- http://www.brazilhouston.org/

India
- Consulate General of India in Houston, with details of consular and passport services. Has jurisdiction in Alabama, Arkansas, Florida, Georgia, Kansas, Louisiana, Mississippi, Oklahoma and Texas.
- http://www.cgihouston.org/

Panama
- Consulate General has online ship registration, seafarer licenses, and maritime services.
- http://www.conpahouston.com/