* Many of these organizations provide helpful information and resources for fathers, but this listing should not be considered an endorsement by the National Center for Fathering.

Fathering

All Pro Dad!
America 4 Faithful Fathers
Better Dads
Center For Successful Fathering 
Dynamic Dads
Evolution of Dad
Family Man
Father Life
Fatherhood Initiative (U.S. Dept of HHS)
Fatherhood Educational Institute
Fatherhood on About.com
Fathering Forum
Fathers In Touch
Fatherville.com
For Dads!
GreatDad
Great Dads
Interactive Dad Magazine
Me and My Dad
National Center on Fathers and Families (NCOFF)
National Family Preservation Network (NFPN)
National Fatherhood Initiative (NFI)
National Responsible Fatherhood Clearinghouse (NRFC)
Nurturing Fatherhood: Report by U.S. Dept of HHS
Radio Dad
SavvyDaddy

Groups in Specific Locations

Big Apple Parent
Center for Fathers and Families - Arkansas
Central Valley Dads - California
Charlotte Area Dads - North Carolina
Colorado Dads
D.A.D.S. - Seattle
Dads Inc. - Indiana
Dads of Michigan
Fairwindz ... for Non-Custodial Parents - Virginia
Faithful Fathering Initiative-Texas
Fathers Are Parents Too! - Georgia
Fathers of Massachusetts
Frederick Dads - Maryland
Illinois Council on Responsible Fatherhood
Illinois Fatherhood Initiative
Iowa Fatherhood
Men's Custody Shelter Network - Pennsylvania
New Jersey Parents' Caucus
Phoenix Area Dads - Arizona
Salt Lake City Dads - Utah
San Diego's Fathers' Groups
Texas Fatherhood Campaign
Triangle Area Dads - North Carolina
Voices for Florida's Children
Wisconsin Fathers for Children and Families

Faith-Based Resources

Abba Father - Gordon Dalbey
Campus Branch
Christian Fatherhood
Christian Teens
COACH Ministry
Crosswalk.com - Parenting
Family Man Ministries
Focus on the Family
His Servants
IBOLT: International Biblical Online Leadership Training
INCM Children’s Pastors’ Conference
Joe Gibbs Online
Man of Standing - Jim Moore
Men As Learners and Elders (M.A.L.Es) - Fr. Richard Rohr
National Coalition for the Protection of Children & Families
Promise Keepers
Ransomed Heart Ministries
SmallGroups.com

New and Expectant Fathers

Babycenter Dad's Page
BabyZone
Boot Camp for New Dads
Brand New Dad
Dad-2-b.com
expectant - blog by Ben White
Fathers' Forum Online
Fathers-To-Be
Haven of Hope & Healing
Toddler Dad

Raising Teenagers

Accent On Success^® - Teaching Moments
Abundant Life Academy (troubled teens)
Boot Camp for Teens
Parenting Teens - Troubled Teen Help
ParentTeen.com
Struggling Teens Boot Camps
Teen Depression
Teen Suicide
Troubled Teen Options

Grandparenting

The Foundation for Grandparenting
Grandkids & Me
Grandparents.com

Daughters

Dads and Daughters
Girlpower.gov

Sons

Saving Our Boys

Father-Child Trips & Events

Christ in the Tetons - Adventures for Life
Compass Ministries
Father Daughter Valentine Dance
Father-Son Quest
Summit Adventures - Adventures in Fatherhood

Work/Family

Career Journal columns by Sue Shellenbarger
Chief Executive Dad's Club
Executive Dads
Families and Work Institute
WorkOptions.com

Education

Dept. of Education's "Helping Your Child" Series
Family Education
Growing Field
History Channel
iKnowthat.com
InteractiveMathTutor.com
Parent Involvement Matters
Tutor Match

Stepfathers and Families

STEP-Carefully!
Stepducks
Stepfamily Association of America
The Stepfamily Foundation
Stepfamily in Formation
Stepfathers

At-Home / Full-Time Dads

AtHomeDad.org
At-Home Dads Convention
MrMomZ.com
Rebel Dad
Slowlane.com

Single Dads

dadcando.com
Divorce Care
Info4Parents.com
KidsFirst! Kid-Friendly Parenting Plans
KidsnCommon
Salvatore's Single Fathers' Kitchen
Single Fathers' Lighthouse

Long-Distance Dads

Dads at a Distance
SeparatedDads (UK)

Fathers’ Rights

American Coalition for Fathers and Children
Children's Rights Council
Dads Divorce
Dads of Michigan
dadsrights.com
dadsrights.org
DivorceLinks.com
DNA Diagnostics Center
The Fatherhood Coalition
Fathers & Families
Fathers 4 Justice
Fathers Have Rights Too - for women
Genetic-Connections
Glenn Sacks - columnist & radio commentator
Men & Fathers Resource Center
National Fathers' Resource Center (NFRC)
ParentalAlienation.ca
Separated Parenting Access and Resource Center
Stephen Baskerville, Ph.D. - author and Professor of Political Science

Parenting - General

ABC's of Parenting
Center for the Improvement of Child Caring (CICC)
The Child & Family WebGuide (Tufts University)
Child Development Institute
Children, Youth & Family Consortium
Connect with Kids
Creative Parents
dr. greene.com
DR. PAUL's Child Health and Wellness Info Site
Family First
It's a Habit!
iVillage.com Parenting
KinderStart
Love and Logic Institute
Meld
ParentToParent.com
Parenting Bookmark
Parenting With Dignity
Parents.com
Parents Educating Parents & Professionals, Inc.
Tips for Parenting in a Commercial Culture
Zero To Three

Special-Needs Children

Autism 4 Dads
EParent.com
Family Voices
Fathers Network
LD OnLine
PEP Program
Through the Looking Glass (disability community)

Safety / Prevention

Bully Free
Disaster Readiness Kit
Growing Up Drug Free: A Parent's Guide to Prevention
Kidd Safety
Kidshield.com
National Safe Kids Campaign
Parents. The Anti-Drug
Safe Child
Stop Bullying Now
Teen Drug Abuse
Yello Dyno (Non-Fearful Child Abuse Prevention)

Media, Internet & Youth Culture

Center for Parent-Youth Understanding
Common Sense Media 
GetNetWise
NetAlert (Australia)
Parents Television Council
Parents' Guide to Social Networking Websites - from the State of Idaho (PDF)
Plugged In Online
Responsible Kids Network
TV-Turnoff Network

Twins / Multiples

Multiple Births & Bereavement Support
Twins Magazine

Adoption

Adopting.org
AdoptiveDads.org
Adoptive Families
Foster Care Adoption
National Adoption Center
North American Council on Adoptable Children

Mentoring

Christian Mentoring Institute
Life Coaches
MENTOR/National Mentoring Partnership

Other Specific Situations

A to Z Home's Cool Homeschooling - Dad's page
Fatherhood Educational Institute
Fit 2-B FATHERS (F2BF)
Jewish Family
Latino Issues Forum
National Latino Fatherhood and Family Institute
Native American Fatherhood & Families Association

International Fathering Sites

Centre for Fathering (Singapore)
Fairness in Child Support (Australia)
Fatherhood Center (Poland)
Fathers.co.za (South Africa)

Family Activities & Fun Sites

Family Album
Family Fun
Family TLC
Fun Attic
FunPlayDates.com
Golden Books
Grateful Dads
LeapFrog.com
MealsTogether.com
NASA

Marriage

Affair Recovery Center
America's Family Coaches - Dr. Gary & Barbara Rosberg
Family Dynamics Institute
Marriage Alive - David & Claudia Arp
Marriage Savers
The Marriage Spirit
PersonalityLab.org
Prepare-Enrich by Life Innovations, Inc.

Mothers

At Home Mothers
Hearts at Home
Intentional Motherhood
MOPS (Mothers of Preschoolers, Intl.)
The Motherhood Club

Child Advocacy

America's Promise - The Alliance for Youth
Bruderhof Saving Childhood Forum
Campaign for Our Children, Inc.
Kids Count Data Book
National Clearinghouse on Families & Youth
No Child Left Behind

Men’s Issues

Inner Compass
The Men's Center
Road to Manhood