Short answer
To find someone on X, search their name and switch to the People tab, check the following list of a mutual friend, look for their handle on their other profiles or website, or search for posts mentioning them with @ and from: operators. You can also let X match your phone contacts, which you can turn off later.
Key takeaways
- The People tab searches names, handles and bios, not posts.
- Many people link their X profile from Instagram, LinkedIn, personal sites and email signatures.
- A mutual friend's following list is often the fastest route.
- Contact syncing works only if the other person allowed people to find them by phone or email.
Can I search for people by name on X?
Yes: search the name, then open the People tab to see matching accounts instead of posts.
Type the person's name in the search box, press enter, and tap People. X matches display names, usernames and bios. If the name is common, add a detail they're likely to have in their bio, such as a city, employer or school: Maria Lopez Austin.
From the search builder, choose "People" under "Open results on" to go straight to that tab.
How do I find people through mutual friends?
Open a mutual friend's profile and scroll their Following list.
People tend to follow their friends, colleagues and classmates. On a public account, the Following and Followers lists are one tap away from the profile. The list is long for busy accounts, but the people the friend actually talks to often show up in their replies too: search from:friend filter:replies on the Latest tab and see who they're replying to.
Can X match my contacts?
Yes, if you upload your address book and the other person allows discovery by email or phone.
X can suggest people from your phone contacts. Each user controls whether they can be found this way under Settings and privacy, then Privacy and safety, then Discoverability and contacts. You can remove uploaded contacts from the same section. If you'd rather not share your address book, skip this method.
How do search operators help find a person?
Search for posts that mention them or talk about where they work or study.
"Maria Lopez" -filter:replies: posts that mention the full name.@mlopez: posts that tag a handle you think is theirs."at Acme" "new job": announcements that might come from the person you're looking for.from:acmecorp @: the company's own posts that tag employees.
Then run the handle through the profile lookup for one-click access to their posts, replies and archived copies.
Where else do people list their X handle?
On other profiles, personal sites, conference pages, podcast notes and email signatures.
A web search for the person's name plus "x.com" or "twitter.com" often turns up a link. Instagram, LinkedIn, GitHub and personal websites commonly include it. Older links still say twitter.com; they redirect to x.com.
What if they don't want to be found?
Respect it. If an account is protected, accept that you'll need to send a follow request and wait. If someone has blocked you, don't try to get around it with another account; that breaks X's rules and can feel like harassment to the person on the other end.
Questions people ask
Why can't I find someone by searching their name?
Their display name may be a nickname, they may have a protected or suspended account, they may have blocked you, or they simply aren't on X. Try the People tab, alternative spellings and a mutual friend's following list.
Can I find someone on X by email or phone number?
Only through contact syncing, and only if that person left "Let others find you by your email/phone" switched on in their privacy settings. X does not offer a public lookup by email or phone.
Will someone know I searched for them?
No. X does not tell people who searched for them or viewed their profile.
How do I know I found the right account?
Check the join date, who they follow and who replies to them. Real people usually follow and talk with people you also know. The profile lookup can flag handles that look like copies.