Top 25 Changemaker Influencers in 2026

1. Mark Ruffalo

Bio A husband, father, actor, director, and a climate justice and renewable energy advocate with an eye out for love and hope. Please, enjoy my photos. Instagram Handle @markruffalo Instagram Followers 20.4M Follower Growth (2mo) -1% Type Mega Gender Male Enagagement Rate Get Email Contact Request 343 Changemaker Instagram Influencers with email contacts in a spreadsheet or csv file. Email us at [email protected] Copy emailEmail us

2. Greta Thunberg

Bio Autistic & bipolar climate justice activist *****@thegretathunbergfoundation.org Instagram Handle @gretathunberg Instagram Followers 16.8M Follower Growth (2mo) +2% Type Mega Gender Female Enagagement Rate Get Email Contact

3. Malala Yousafzai

Bio Girls just wanna learn, play and live free 💖 *****@malalafund.org Instagram Handle @malala Instagram Followers 4M Follower Growth (2mo) +2% Type Mega Gender Female Enagagement Rate Get Email Contact

4. Pattie Gonia

Bio drag queen | climate activist | community organizerTIME100 | Nat Geo 33 | TEDON TOUR 2026 ↓ *****@gmail.com Instagram Handle @pattiegonia Instagram Followers 1.7M Follower Growth (2mo) +7% Type Mega Gender Male Enagagement Rate Get Email Contact

5. Francesca Albanese

Bio Int'l Lawyer |Scholar |Former UN official | Sen.Adv @ar_renaissance |@letmecarryyourvoice *****@protonmail.com Instagram Handle @francesca.albanese.unsr.opt Instagram Followers 1.4M Type Mega Gender Female Enagagement Rate Get Email Contact

6. Jazz Jennings

Bio “In a world of realists and idealists, if everyone were an idealist, the ideal would become reality.”❤️🧡💛💚💙💜🖤🤎 Follow @jazz.sparkles22 *****@gmail.com Instagram Handle @jazzjennings_ Instagram Followers 1.3M Follower Growth (2mo) -1% Type Mega Gender Female Enagagement Rate Get Email Contact

7. Javier Bardem

Bio Actor. Going onboard together with @greenpeace and my brother @carlosbardemoficial to protect the Antarctic ocean. Instagram Handle @bardemantarctic Instagram Followers 1.2M Type Mega Gender Male Enagagement Rate Get Email Contact

8. Gary Stevenson

Bio Inequality Economist. Former Trader. Other Economists make predictions, but my ones are actually right. *****@gmail.com Instagram Handle @garyseconomics Instagram Followers 1.2M Type Mega Gender Male Enagagement Rate Get Email Contact

9. Blair Imani Ali

Bio Let’s get Smarter in Seconds!co-host @thoughtsaboutfeelingspod bestselling author of Read This to Get Smarter📍Los Angeles💌 *****@blairimani.com Instagram Handle @blairimani Instagram Followers 904.7K Follower Growth (2mo) +1% Type Macro Gender Female Enagagement Rate Get Email Contact

10. Elizabeth Booker Houston

Bio JD, MPHLive in DC | Made in Memphis'26 Webby Winner'26 NAACP Image Nominee'25 Black Health Connect 40 Under 40'25 National Bar Association Award *****@gmail.com Instagram Handle @bookersquared Instagram Followers 703.2K Type Macro Gender Female Enagagement Rate Get Email Contact

11. Falguni Vasavada

Bio Empowering women to own their voicesProfessor | Speaker | Body PositiveFashion as self-expression, not permissionFollow for confidence & Equality *****@gmail.com Instagram Handle @falgunivasavada Instagram Followers 374.4K Follower Growth (2mo) +2% Type Macro Gender Female Enagagement Rate Get Email Contact

12. Louisa Toxvaerd Munch

Bio Critical Theorist, PhD, Danish Manc We can’t have a democracy without informed citizens @aitkenalexander Support/Contact me❤️👇 *****@outlook.com Instagram Handle @louisamunchtheory Instagram Followers 290K Type Macro Gender Female Enagagement Rate Get Email Contact

13. Mikaela Loach

Bio 🍉🇯🇲 bestselling author, climate justice organiser, co-founder @awethu📚 “It’s Not That Radical” & “Climate Is Just The Start”📧*****@beeinfluence.co.uk Instagram Handle @mikaelaloach Instagram Followers 279.6K Type Macro Gender Female Enagagement Rate Get Email Contact

14. Grace Blakeley

Bio I write books about capitalism 🤑 and how we replace it ✊ Subscribe to my Substack ⬇️ Instagram Handle @grace.blakeley Instagram Followers 237.9K Follower Growth (2mo) +4% Type Macro Gender Female Enagagement Rate Get Email Contact

15. George Monbiot

Bio Environmental campaigner, journalist, writer, film maker.New book ‘The Invisible Doctrine’ out now. *****@gmail.com Instagram Handle @georgemonbiot Instagram Followers 154.1K Follower Growth (2mo) +30% Type Macro Gender Male Enagagement Rate Get Email Contact

16. Carlos Bardem

Bio Actor, escritor, y no necesariamente en ese orden /Actor, writer, and not necessarily in that order 🤗🌎 *****@gmail.es Instagram Handle @carlosbardemoficial Instagram Followers 124.8K Type Macro Gender Male Enagagement Rate Get Email Contact

17. Aditi Mayer

Bio Founder of @theartisanarchive 🪡CRAFT 🔹 CULTURE 🔹 CLIMATEthrough fashion, place, & people. 🌀Global storyteller, writer, & speaker. 🗣 *****@gmail.com Instagram Handle @aditimayer Instagram Followers 106.4K Type Macro Gender Female Enagagement Rate Get Email Contact

18. Marley Dias

Bio Harvard | @blackartscollective_ #1000blackgirlbooks + THIRD SPACE🏡🧡✎ Marley Dias Gets it Done! & I Am The Dream Come True *****@skiabluemedia.com Instagram Handle @iammarleydias Instagram Followers 100.6K Type Macro Gender Female Enagagement Rate Get Email Contact

19. Licypriya Kangujam

Bio 14 Years Old Climate Activist | Special Envoy of Timor Leste 🇹🇱 for Climate Change & Peace | Guinness World Record Holder | 📧 *****@gmail.com Instagram Handle @licypriyakangujam Instagram Followers 86.4K Follower Growth (2mo) +2% Type Micro Gender Female Enagagement Rate Get Email Contact

20. Caroline Lucas

Bio Keynote speaker, writer & campaigner; Author of ‘Another England’; Former MP for Brighton Pavilion and co-leader of @thegreenparty *****@parliament.uk Instagram Handle @carolinelucasbrighton Instagram Followers 70.7K Follower Growth (2mo) +6% Type Micro Gender Female Enagagement Rate Get Email Contact

21. Pradeep Sangwan

Bio हो गई है पीर पर्वत-सी पिघलनी चाहिए, इस हिमालय से कोई गंगा निकलनी चाहिए 🌱In the process of healing our Himalayas🙏🏻 *****@gmail.com Instagram Handle @pradeep_sangwan_ Instagram Followers 30.4K Type Micro Gender Male Enagagement Rate Get Email Contact

22. Julia Boorstin

Bio CNBC Senior Media & Tech Reporter | NEW: Leader’s Playbook Host! | Changemakers & Power Players PodcastCNBC #Disruptor50 | Author: “When Women Lead” *****@harrywalker.com Instagram Handle @juliaboorstin Instagram Followers 17.1K Follower Growth (2mo) +3% Type Micro Gender Female Enagagement Rate Get Email Contact

23. Fabiola Thomas

Bio ❤️God first Founder @thehaitiandiplomaticclub🇭🇹Haiti Youth Delegate Human Rights and World Bank | Diplomat Co-Founder @diplomacytodaymagazine Instagram Handle @fabielive Instagram Followers 2.3K Type Nano Gender Female Enagagement Rate Get Email Contact

24. Catherine Alonzo

Bio Author 📚 | Speaker 💭 | Entrepreneur supporting social changemakers✨ *****@javelina.co Instagram Handle @_catherinealonzo Instagram Followers 1.1K Type Nano Gender Female Enagagement Rate Get Email Contact