RMIT Triathlon Club
- Based at the RMIT City Campus in Melbourne.
- http://home.vicnet.net.au/~webcoach/rmit_tri_tribe/

Triathlon ACT
- Information about triathlon and multisport events in Canberra and the ACT region.
- http://admin.eventdirector.net/resources/TACT/SITES/68/default.asp?PageID=1478

Triathlon Victoria
- The official home page of Triathlon Victoria, the governing body of Triathlon and Duathlon in Victoria.
- http://www.trivic.org.au/

Bayside Triathlon Club
- Melbourne-based club, training times, newsletter and upcoming activities. For triathletes of all levels.
- http://www.baysidetriclub.com/

Taylormade Triathlon Club
- A focused competitive triathlon club that is serious about racing and training while having fun, making new friends and motivating each other to do well. All are welcome with many novice, women and couples serving as its members.
- http://www.taylormade.org.au/

Snappa Heads Triathlon Club
- Race calendar, results, training, sponsors, classifieds, and links. Located in Townsville, Queensland.
- http://www.snappaheads.com/

Knox Tri Club
- Membership, calendars and background information for this club based in Victoria.
- http://www.knoxtriclub.com/

Nunawading Triathlon Club
- Victoria-based club information, training schedules, newsletter highlights, and upcoming activities.
- http://www.nunatriclub.com/

STEAM Sports
- A triathlon, endurance, and multisports club with coaches offering training squads for all abilities; based in the Eastern Suburbs of Sydney.
- http://www.steamsports.org/

Geelong Triathlon Club Inc.
- Training news, social news, race results, club updates, and photos.
- http://www.geelongtriclub.asn.au/

SAC Triathlon Club
- Sydney Aquatic Centre (SAC) is focused on newcomers to the sport of triathlon. Train at facilities used for the Sydney 2000 Olympics.
- http://www.triathlon.venues.org/

Hornsby Triathlon Club News
- A North Shore triathlon club in Sydney. Site features world triathlon new and club news.
- http://htc.triathlon.hl.com.au/

Triathlon NSW
- The organization responsible for governing and developing the sport of Triathlon in New South Wales, Australia.
- http://www.trinsw.org.au/

Triathlon Australia (TA)
- The national governing body for Triathlon in Australia.
- http://www.triathlon.org.au/

Dandenong Triathlon Club
- A friendly triathlon club in Melbourne's southeast, for triathletes of all levels.
- http://www.tridents.8m.com/

Yarra Triathlete Club
- Three locations inner Melbourne: Fitzroy, Collingwood, Richmond. Includes training tips, photo gallery, race results, hints on getting started, location maps.
- http://www.yarratri.com.au/