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 20.6M Follower Growth (3mo) +1% Type Mega Gender Male Get Email Contact Request 345 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 Type Mega Gender Female Get Email Contact

3. Malala Yousafzai

Bio Girls just wanna learn, play and live free 💖 *****@malalafund.org Instagram Handle @malala Instagram Followers 4.5M Follower Growth (3mo) +11% Type Mega Gender Female Get Email Contact

4. Pattie Gonia

Bio drag artist | climate activist
$3.8M raised for non-profits
TIME100 | Nat Geo 33 | TED
contact: *****@the.team + *****@gmail.com Instagram Handle @pattiegonia Instagram Followers 1.9M Follower Growth (3mo) +11% Type Mega Gender Male Get Email Contact

5. Javier Bardem

Bio Actor. Going onboard together with @greenpeace and my brother @carlosbardemoficial to protect the Antarctic ocean. Instagram Handle @bardemantarctic Instagram Followers 1.6M Follower Growth (3mo) +36% Type Mega Gender Male Get Email Contact

6. 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 1.5M Type Mega Gender Female Get Email Contact

7. Gary Stevenson

Bio Inequality Economist. Former Trader. Other Economists make predictions, but my ones are actually right. *****@gmail.com Instagram Handle @garyseconomics Instagram Followers 1.3M Type Mega Gender Male Get Email Contact

8. 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 (3mo) -2% Type Mega Gender Female Get Email Contact

9. Blair Imani Ali

Bio Historian & educator helping you get Smarter in Seconds! Author of bestseller Read This to Get Smarter 🌈✊🏽
🏆 @time 100 creator
💌 *****@blairimani.com Instagram Handle @blairimani Instagram Followers 933.3K Follower Growth (3mo) +3% Type Macro Gender Female Get Email Contact

10. Elizabeth Booker Houston

Bio JD, MPH
Live 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 743K Type Macro Gender Female Get Email Contact

11. Falguni Vasavada

Bio Empowering women to own their voices
Professor | Speaker | Body Positive
Fashion as self-expression, not permission
Follow for confidence & Equality *****@gmail.com Instagram Handle @falgunivasavada Instagram Followers 385.2K Follower Growth (3mo) +3% Type Macro Gender Female 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 312.7K Type Macro Gender Female 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 280.1K Type Macro Gender Female 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 241.7K Follower Growth (3mo) +2% Type Macro Gender Female 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 164K Follower Growth (3mo) +6% Type Macro Gender Male 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 125.2K Type Macro Gender Male Get Email Contact

17. Aditi Mayer

Bio Founder of @theartisanarchive 🪡
CRAFT 🔹 CULTURE 🔹 CLIMATE
through fashion, place, & people. 🌀
Global storyteller, writer, & speaker. *****@gmail.com Instagram Handle @aditimayer Instagram Followers 108.3K Follower Growth (3mo) +2% Type Macro Gender Female 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 98.6K Follower Growth (3mo) -2% Type Micro Gender Female Get Email Contact

19. Licypriya Kangujam

Bio 14 Years Old Climate Activist | Guinness World Record Holder 📧 *****@gmail.com Instagram Handle @licypriyakangujam Instagram Followers 88.7K Follower Growth (3mo) +3% Type Micro Gender Female 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 75.7K Follower Growth (3mo) +9% Type Micro Gender Female 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 37.9K Follower Growth (3mo) +25% Type Micro Gender Male Get Email Contact

22. Julia Boorstin

Bio CNBC Senior Media & Tech Reporter | NEW: Leader’s Playbook Host! | Changemakers & Power Players Podcast
CNBC #Disruptor50 | Author: “When Women Lead” *****@harrywalker.com Instagram Handle @juliaboorstin Instagram Followers 17.7K Follower Growth (3mo) +4% Type Micro Gender Female 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 2.6K Follower Growth (3mo) +13% Type Nano Gender Female Get Email Contact

24. Catherine Alonzo

Bio Author 📚 | Speaker 💭 | Entrepreneur supporting social changemakers✨ *****@javelina.co Instagram Handle @_catherinealonzo Instagram Followers 1.1K Follower Growth (3mo) +2% Type Nano Gender Female Get Email Contact