How to Find Someone on Instagram (Even Without the Username)
Five working methods to find someone on Instagram, even without their username. Some are obvious, some get used as last resorts.
Lost someone's handle? Happens more than people admit. Here are five ways to track them down.
1. Search by username
Open Instagram. Tap the magnifying glass. Type the username. Done.
If you don't know the exact username but you know their name, Instagram's search also matches display names. Try variations — first name, full name, common nicknames. Verified accounts and accounts you've engaged with rank higher in results.
2. Sync your phone contacts
If you have their phone number, Instagram can match it to their account if they've linked their number. Profile → menu → Settings → Find people to follow → Connect contacts.
Once contacts are connected, Instagram will surface accounts of people you have in your phone. This is the fastest way to find people whose username you don't know but whose phone number you do.
Caveats: they need to have connected their phone to Instagram (most do). Their privacy settings need to allow contact-based discovery (default is yes). It only works for accounts where their real phone number is on file.
3. Find them through Facebook
If they have a Facebook account linked to their Instagram, you can find them through the cross-platform suggestions. Make sure your Facebook is connected to Instagram (Profile → Settings → Accounts Center). Friends-of-friends from Facebook show up as "People you may know" inside Instagram.
This is the slowest but most reliable method for finding someone whose digital footprint is on Facebook.
4. Search by location and recent activity
If you know where they live or where they were tagged in something recently, you can browse Instagram by location. Tap the magnifying glass → search a city or place → tap the location → see all posts tagged at that location.
This works best for finding people who tag frequently. For accounts that don't tag locations, this doesn't help.
5. Reverse image search
If you have a photo of them but no Instagram info, save the photo and run it through Google Images or a dedicated reverse-image tool like TinEye. If they've used the same photo on Instagram, the search will surface the profile.
This is the most surveillance-feeling method and the least reliable, but it works as a last resort.
For tracking once you've found them, our free Instagram follower tracker shows public account activity without any further searching or login.
Try the free tracker now.
Paste any public Instagram username and see recent followers and the count trend — no login, no app, completely anonymous.
Frequently asked questions
Yes, if they’ve linked their phone number to their Instagram account. Use the "Connect contacts" feature in Settings to surface matching accounts.