Philanthopists/activists
Doug Ulman
Cancer survivor, father, Pres/CEO of LAF, runner, golfer, traveler, social activist, optimist, avid reader, and fearful flyer.1,066,759 followers | Follow
Gates Foundation
We work to help all people lead healthy, productive lives, focused on health, poverty, and opportunity. Follow our work on @gateshealth, @gatesag, and @gatesed.742,490 followers | Follow
CAREUSA (care.org)
CARE fights global poverty with an emphasis on empowering women and girls with education, and maternal health and microfinance resources!479,604 followers | Follow
Jacqueline Novogratz
CEO, Acumen Fund (@acumenfund) and author, The Blue Sweater (www.thebluesweater.com)417,814 followers | Follow
Beth Kanter
Let's talk about networked approaches & social media for training and capacity building for the nonprofit sector that leverage learning and impact.403,411 followers | Follow
World Food Programme
The official World Food Programme Twitter page - fighting hunger worldwide. If you're reading this... you can help! Go to http://www.wfp.org/get-involved281,285 followers | Follow
Oxfam International
Int'l confederation of 17 like-minded organizations working together & with partners around the world to bring about lasting solutions to poverty & injustice.264,115 followers | Follow
Holly Robinson Peete
If you get a chance take it. If it changes your life, let it. Nobody said life would be easy, they just promised it would be worth it.244,193 followers | Follow
Doctors w/o Borders
The U.S. office of Doctors Without Borders/Médecins Sans Frontières (MSF), an international medical humanitarian organization working in more than 60 countries.202,143 followers | Follow
Nature Conservancy
The Nature Conservancy welcomes you to its official Twitter site! We're a leading conservation organization working for people and nature.118,969 followers | Follow
Angie Lee Cobbs
I work in production on feature films and making the transition to music supervising for film and documentaries.95,278 followers | Follow
Sal Masekela
Sideways Slipper, Lane Changer, TV Host, Sportscaster, Actor, Philanthropic Dude, Life Lover, Lucky Guy57,700 followers | Follow
craignewmark
customer service rep & founder for craigslist & craigconnects. Media inquiries please email: press@craigconnects.org.52,754 followers | Follow
Scott Baio
Actor and my wife & I have a foundation for special needs children and to raise awareness to expanded newborn screening.49,532 followers | Follow
Captain Paul Watson
If the oceans die, we die. We cannot live on this planet with a dead ocean.36,944 followers | Follow
Share Our Strength
Share Our Strength aims to end child hunger in America. Find us on Facebook too! https://www.facebook.com/ShareOurStrength31,689 followers | Follow
The Children's Trust
We’re changing the lives of disabled children one day at a time! Tweets brought to you by Angie with help from Michelle28,035 followers | Follow
Music for Relief
Music for Relief is musicians, fans & music industry professionals supporting disaster relief and working to reduce global warming26,165 followers | Follow
Invisible People
:: making everyone known :: founded by @haRdLyNOrMal :: WATCH http://bit.ly/s6lP13 :: homeless friends please follow @WeAreVisible & say hello18,309 followers | Follow
Defenders Wildlife
Defenders of Wildlife leads the pack when it comes to protecting wild animals and plants in their natural communities.18,031 followers | Follow
Jonathan Wilson
Helping children after trauma through / art / story / games / play / song / dance / film / love / hope / people who care.16,775 followers | Follow
Trevor Neilson
Global Philanthropy Group advises the worlds leading philanthropists15,167 followers | Follow
Dave Salmoni
Tiger tickler, Lion lover, Adventure addict and Defender of good destroyer of evil.14,431 followers | Follow
AmeriCares
We are a nonprofit international disaster relief and humanitarian aid organization.12,045 followers | Follow
Big Cat Rescue
Providing permanent home to 100+ lions, tigers & wild cats. Ending the breeding, trade, use and abuse w/ better laws at CatLaws.com9,354 followers | Follow
Reeve Foundation
Dedicated to curing spinal cord injury by funding innovative research and improving the quality of life for individuals living with paralysis.8,570 followers | Follow
Life Rolls On
Life Rolls On utilizes action sports to push the boundaries of possibility for those with spinal cord injury. #beatparalysis6,557 followers | Follow
Steve Jennings
1 wife, 2 kids, 5 bikes, lots of friends, music, books, art, LEGO, the ocean, 'just perfect'.4,959 followers | Follow
Bob Woodruff Found.
Please support U.S. service members, veterans, and their families by donating to the Bob Woodruff Foundation at ReMIND.org4,469 followers | Follow
Kate Martin
Purveyor of Groovy News. ~ I could not,at any age,be content to take my place by the fireside and simply look on.Life was meant to be lived. ~ Eleanor Roosevelt3,731 followers | Follow
Ethnic Supplies
Handmade and fairly traded fashion accessories , Art & crafts by African women including raw silk scarves, African bags, Homeware, African baskets and Textile3,720 followers | Follow
jeff power
Humanitarian Aid w/ @GHNI... I connect ppl by video w/ the poorest villages of the world... and mobilize 'advocates' who will help them.3,146 followers | Follow
Jason Leitman
I'm 32 #Crohnie Founder Crohn's Disease Support Network #CDSN @CrohnsDiseaseSN http://jasonandcrohnsdisease.blogspot.com Skype: JasonM314803,083 followers | Follow
Charity Tweets
Charity announcements, charity alerts, talk about every kind of charity work and subjects.2,293 followers | Follow
Physicians for Peace
Physicians for Peace transforms lives by training, supporting and empowering healthcare professionals working with the world's underserved populations.1,897 followers | Follow
Laura Walker Hudson
Humanitarian with a human rights background, bonne vivante and feminist, and @FrontlineSMS Ops Director (my views my own). Newly Leo's aunt.1,769 followers | Follow
Neely from MNCEE
I'm a professional energy nerd for @mncee, and I like to help folks reduce energy waste, connect Minnesotans to local energy programs and make efficiency FUN!1,156 followers | Follow
Kim Scriven
I help humanitarian organisations innovate to meet the challenges they face...when I'm not fishing or listening to bad hip-hop. Views are my own etc...701 followers | Follow
Omar Dawood
I am a survivor of stage IV Hogkin's Lymphoma and I went on to be a doctor and advocate for cancer patients. Help me find a cure for cancer!390 followers | Follow
PeaceFest Pevensey
20 followers | Follow






































