Top 25 Weight Gain Influencers in 2026

Updated Jul 27, 2026⋅ Contents
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Looking for Weight Gain influencers for your outreach campaign or for collaboration to promote your brand or product? Our Weight Gain Influencers list is what you need.more When ranking these Weight Gain influencers, we've considered not just their following, but also engagement, as well as overall influence in the Weight Gain space.Export full list with email contacts of influencers in a spreadsheet or csv file.
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Weight Gain Influencers

Here are Top 25 Weight Gain Influencers to Follow on Instagram in 2026

1. Sophie van Oostenbrugge

Sophie van Oostenbrugge Bio @gainsbybrainsapp Fitness & Wellness App
Get access to all training programs and healthy recipes
Free 7-Day Trial: *****@gainsbybrains.com Instagram Handle @gainsbybrains Instagram Followers 2.4M Follower Growth (3mo) -1% Type Mega Gender Female Get Email Contact Request 336 Weight Gain Instagram Influencers with email contacts in a spreadsheet or csv file. Email us at [email protected] Copy emailEmail us

2. Neetu Chauhan

Neetu Chauhan Bio 🔥 3000+ women transformed globally
💪 Meals + Home workouts + WhatsApp coaching
For women who think they can't gain weight.
DM 'GAIN' to apply Instagram Handle @fitnfierceneetu Instagram Followers 90.3K Follower Growth (3mo) -2% Type Micro Gender Female Get Email Contact

3. Trina Varney

Trina Varney Bio simplifying the gym 🤍
@dfyne.official athlete | code TRINA
@upppergear @transparentlabs | code TRINA
↓ BUILD & SCULPT 6 WEEK CHALLENGE ↓ *****@grail-talent.com Instagram Handle @trains_gains Instagram Followers 80.5K Follower Growth (3mo) +8% Type Micro Gender Female Get Email Contact

4. Lauren Del

Lauren Del Bio Mom of 3 💛 | Strength & Macro Coach
Helping women get stronger, fuel their bodies, and feel confident again—especially after babies. Instagram Handle @mamalaurendel Instagram Followers 76.3K Follower Growth (3mo) +22% Type Micro Gender Female Get Email Contact

5. Mollie

Mollie Bio balancing a 9-6 with the gym, running & sweet treat tasting🥰🏋️‍♀️🥐
🌍 training for @hyroxworld world champs
📍LONDON | 24 *****@gmail.com Instagram Handle @grow.withmoll Instagram Followers 65.3K Type Micro Gender Female Get Email Contact

6. Eleanor Mackenzie

Eleanor Mackenzie Bio Being the voice I needed + helping girls FEEL GOOD about themselves 🫶🏼 Psychologist in training 🎓
🎀 @womensbest ELEANOR
✉️ *****@gmail.com Instagram Handle @exercisingwitheleanor Instagram Followers 55.2K Type Micro Gender Female Get Email Contact

7. Astha

Astha Bio A🤍
"Fierce, feminine, and unstoppable," *****@gmail.com Instagram Handle @asthafit Instagram Followers 35.1K Follower Growth (3mo) +153% Type Micro Gender Female Get Email Contact

8. Abbey Booher

Abbey Booher Bio MS Ex. Science, PN1, FRC, AL-Pc
Personal Trainer | @buildpowergrind
Helping you move better, stronger, for longer 🖤💪 Instagram Handle @abbeybooh_lifts Instagram Followers 21.5K Follower Growth (3mo) +2% Type Micro Gender Female Get Email Contact

9. Chloe Sapic

Chloe Sapic Bio •Motherhood, Pregnancy, Wellness•
📧 *****@gmail.com - collaboration’s
Founder @coladaswim 🥥 • Wife s.s & Mummy g.s Instagram Handle @chloesapic Instagram Followers 18.7K Follower Growth (3mo) -3% Type Micro Gender Female Get Email Contact

10. Kelsey Sheahan

Kelsey Sheahan Bio + Boy Mom
+ Founder of @sweatden
+ Strength Training and Mindfulness Studio
+ In Person + Strength Training App 🖤 *****@gmail.com Instagram Handle @kelseysheahan Instagram Followers 18K Follower Growth (3mo) -1% Type Micro Gender Female Get Email Contact

11. Shaila Marie

Shaila Marie Bio 🏆 Gained 20KG In 7 Months
🌍 I Help Slim Women Gain Weight & Grow Glutes
❌Without Magic ‘Weight Gain Pills”
⬇️ Work With Me Online Or In Person *****@gmail.com Instagram Handle @coachedbysm Instagram Followers 15.7K Follower Growth (3mo) +5% Type Micro Gender Female Get Email Contact

12. Sandra Cindy

Sandra Cindy Bio BUILDING STRONG 💪🏼 & EMPOWERED 🧠 WOMEN🏋🏼‍♀️
Gain/lose weight eating your favourite foods-NO BS DIETS🙅🏽‍♀️🤍
Personal Trainer & Nutrition Coach 🥑 *****@yahoo.co.uk Instagram Handle @train_with_cindy Instagram Followers 9.1K Follower Growth (3mo) -3% Type Nano Gender Female Get Email Contact

13. Tamsin Shrimplin

Tamsin Shrimplin Bio 💪Head of the Global Flex Bureau
😄Gym rat with jokes & oversized tees
🧢Building ShrimplyFit gymwear & avoiding cardio
🇦🇪Dubai | Daily shrimp diaries Instagram Handle @shrimplyfit Instagram Followers 7.9K Follower Growth (3mo) +7% Type Nano Gender Female Get Email Contact

14. Jhelisa Dionne

Jhelisa Dionne Bio Getting women in the weights room♡
Tiktok: jheldior
Probably trying something new
@oneractive | code: JELS *****@outlook.com Instagram Handle @fitnesswithjels Instagram Followers 6.5K Follower Growth (3mo) +6% Type Nano Gender Female Get Email Contact

15. Nico

Nico Bio Berlin 📍/ Cali.
Lift yourself up by lifting others up 🌱.
#calisthenics #streetworkout Instagram Handle @gainzmachine69 Instagram Followers 6.1K Follower Growth (3mo) -3% Type Nano Gender Male Get Email Contact

16. Krissy Dobreva

Krissy Dobreva Bio Gym & Lifestyle ⚡️ 25
🇧🇬/🇩🇪 CGN Instagram Handle @gainswithkrissy Instagram Followers 3.9K Follower Growth (3mo) +10% Type Nano Gender Female Get Email Contact

17. Gabz

Gabz Bio I run the BEST conditioning bootcamp classes in London 🥵🔥!
Code: GWG20 @appliednutrition Instagram Handle @gainswithgabz Instagram Followers 2.2K Follower Growth (3mo) +8% Type Nano Gender Male Get Email Contact

18. Evie Frost

Evie Frost Bio Here for the girls wanting to grow 🍑
Online fitness and nutrition
Head coach @renewme.coaching 🏋🏼‍♀️
Waitlist for 1:1 coaching ￬ Instagram Handle @efrostfit Instagram Followers 2.2K Follower Growth (3mo) +4% Type Nano Gender Female Get Email Contact

19. Ataysha Francis

Ataysha Francis Bio God | Fitness 💓
@appliednutrition DC: GWTAY
📩*****@outlook.com Instagram Handle @__gainwithtay Instagram Followers 1.5K Follower Growth (3mo) +9% Type Nano Gender Female Get Email Contact

20. Sophia

Sophia Bio Your gym bestie 💗
Workouts, consistency & confidence
Certified PT & online coach
DM for coaching enquiries Instagram Handle @sophia.gainss Instagram Followers 9.7K Follower Growth (3mo) -2% Type Nano Gender Female Get Email Contact

21. Bells

Bells Bio Helping women gain weight, build curves & feel confident - naturally
🩷 Food | Fitness | Mindset
💌 DM ‘START’ for 1:1 support
📧 *****@weightwanters.com Instagram Handle @coachbells Instagram Followers 4.9K Follower Growth (3mo) -1% Type Nano Gender Female Get Email Contact

22. Gina Godfrey

Gina Godfrey Bio ISSA Certified Fitness Coach & Glute Specialist
Sustainable fat loss & muscle gains
Health. Mindfulness. Adventure *****@gmail.com Instagram Handle @gains.with.gin Instagram Followers 2K Type Nano Gender Female Get Email Contact

23. Enrico

Enrico Bio I help skinny guys who’ve tried everything
Finally gain weight
Even if you never feel hungry enough🍽️
DM “KILO”📩 Instagram Handle @kilo.cozel Instagram Followers 732 Follower Growth (3mo) +2% Type Nano Gender Male Get Email Contact

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