Ovelman
- Dot, Evelyn, Norman, Ray and Ruth. Family pictures, family member list, links, and contacts.
- http://rohland.homedns.org/~rohland/ovelman/ovelman.asp

O'Regan
- Declan and Jodie's website includes some O'Regan family history as well as a growing collection of old and new photos.
- http://freespace.virgin.net/jodie.lang/

Orland
- Photos, genealogy, connections to the Crofts, Nunes-Martinez, Miller/Abrahams families. [Coventry, England]
- http://orlandfamily.historiccoventry.co.uk/

Oliveiro
- The Oliveiro family in Singapore and throughout the world. Click on picture for discussion area.
- http://www.oliveiro.org

Ogle/Ogles
- The Ogle/Ogles Family Association, Inc. is a not-for-profit organization dedicated to the preservation of the history and genealogy of the Ogle and Ogles families in North America. Origins, history, genealogy, conventions, newsletter.
- http://www.ogles.org/

Orzechowski
- Jim and Karen Orzechowski and family from Newtown, CT, USA. Pictures and videos of family events plus a family blog.
- http://www.orzz.com

O'Hara, Joe and Sue
- Information and photos of family, friends and greyhounds. Includes links to Sue's sculpture and Joe's business.
- http://www.johara.com

Ortakales
- John and Kathy present details and photographs of car restorations and wood projects, as well as family hobbies and activities. [Madison, Alabama, USA]
- http://home.hiwaay.net/~ortak/

Osborne
- Stephen, Fiona, Luke, Jake, Johnathan and Robert (London, UK) share pictures, video, news and links.
- http://www.ossie.me.uk

Olmsted
- Family pictures, links, genealogy, and general information. Covers Olmsted genealogy of Ichabod Olmsted of Greene county, New York, USA.
- http://www.mhcable.com/~qrp1/

O'Hanlon
- Mark, Sue & James (Hesketh Bank, West Lancashire, UK) share photos and news.
- http://www.ohanlon.co.uk

O'Neal
- Patrick, family and friends. About, Interests, Favorites, Photos, Feedback.
- http://www.patrickoneal.com

Otto
- The official website for trombonist Tom Otto and the source for Otto news! Recordings of Tom Otto and pictures of Tom and Katie's wedding. [Boston, Massachusetts, USA]
- http://www.ottoplanet.net

Owski
- Al, Patti, Evan, and Eric share photographs of family and friends as well as some links for the Christian religion.
- http://aowski.home.comcast.net

Olgiati
- Margaret and Renaud (Asuncion, Paraguay). Contact information, pictures, hobbies, links. [English and French]
- http://www.olgiati-in-paraguay.org/

Owens
- Photo album and events for Tate, Brandilyn, and Tad Owens.
- http://owens.nww.net

O'Reilly
- Tom and Michelle (Washington, England), photos of wedding, holidays, relatives and friends.
- http://homepage.ntlworld.com/michelle.p.oreilly

Osterman
- Ed, Cybill and Chrystine from Scottsdale, Arizona, previously Vancouver, British Columbia. Photos, individual pages and genealogy.
- http://osterman.info

Ord
- Lowell, Beatrice, Hanna, Cindy, Ty, Bailey, Kobe (Poca, West Virginia, USA). News, photos.
- http://www.ordville.com

Osier Page
- Darren Osier shares family photos, links, and information on bio-terrorism.
- http://www.osier.net

O'Neil
- A large family (Geelong, Australia) shares pictures of weddings, parties, children's activities, travel and everyday life.
- http://users.pipeline.com.au/koneil/

Onusko
- Email, news, and history of the Onusko family in Canada from 1897 to the present.
- http://onusko.freezope.org

O'Nuska
- Matt and Cindy (Albuquerque, New Mexico, USA). Pictures.
- http://www.onuska.com

O'Gorman
- Ian, Lauren, Nico (Bern, Switzerland). Links, pictures, news, phone, address, email.
- http://www.ogorman.ch

Orgill
- Greg and Julie Orgill welcome you to the Curtis A. Orgill family. Photos, links, news, plus related families. [Utah, USA]
- http://www.punapaluni.com

Ogrean
- Ted, MJ, Hannah and Riley Ogrean (Aurora, Colorado, USA). Offers photos, news, links, and web projects.
- http://www.ogrean.com

O'Connell
- Richard, Nicola, Veronica and Patrick (Goa, India). Photos, music, animations, newsletters, and stories. [shockwave flash required]
- http://www.thehouseofshamrock.com

Ostapowich
- Joel, Issac, and Sandra share photos, writings, and contacts.
- http://www.ostapowich.com

Oravec
- Photos, genealogy, dates, links, and other information about family and friends (San Jose, California, USA).
- http://www.oravec.com

Oakleaf
- Sue and Scott, Bob and Mary, and Dave (Chicago, USA) along with Mike and Joanne (Wisconsin, USA) and Linda (North Carolina, USA). Family news, photos, and a memorial dedicated to Pat Oakleaf.
- http://www.oakleaffamily.com/

Ordze
- Reunions, news, wedding, births, photos, forums. Many areas require free registration to gain access.
- http://www.ordze.com

Orr
- Orr family history (also includes Stephenson, Tackett, Helphenstine, Helphenstein). Genealogy, current news, contacts, pictures, stories, and links.
- http://www.uq.net.au/hyperlinked/johnorr/genealogy.htm

Odam
- Mary, Ken, Elizabeth, Hamish, Fergus (Ipswich, England). Interests music, e-mail contacts, photos.
- http://www.btinternet.com/~odam

Oulton
- Julie and Carl share ancestral information, history and photos. [Rockport, Maine, USA]
- http://carloulton.htmlplanet.com/

Orthlieb
- Carl and Susan (San Jose, California, USA) welcome you with pictures, stories, and their family crest.
- http://www.orthlieb.com/

Orvin
- Meet Finn, Donna, Toby and Simba the dog via pictures, animation and sound.
- http://www.orvin.net/

Oey
- Sally (Flagstaff, Arizona, USA), Tim, Patty, Tandre', Torion (Sunnyvale, California, USA). Pictures, news, articles.
- http://oeyweb.com

Okuley
- Sandra, Mike (Toledo, Ohio, USA). Pictures, haiku, email.
- http://www.okuley.com

Olivas
- Luis, Jamie (Phoenix, Arizona, USA). Pictures, news, links, email.
- http://www.olivasaz.com