r/UnsolvedMysteries is a subreddit with 554k members. The community frequently discusses disappearance, murder, case, unsolved, and mystery, and the most common flair used is unexplained, missing, solved, wanted, and update.
This subreddit is about unsolved mysteries. Whenever possible, actual redditors have participated in investigating the events. What you are about to read is not a news broadcast.
Popular Topics in r/UnsolvedMysteries
#1
Disappearance
58 posts
#2
Murder
35 posts
#3
Case
33 posts
#4
Unsolved
31 posts
#5
Mystery
30 posts
#6
Missing Person
29 posts
#7
Missing Persons
21 posts
#8
Unsolved Cases
18 posts
#9
True Crime
17 posts
#10
Cold Cases
14 posts
Flair Used in r/UnsolvedMysteries
#1
UNEXPLAINED
: "Which famous unsolved mystery do you think has a very obvious explanation?"
66 posts
#2
MISSING
: "On December 13th, 2020, 21-year-old college student Jason Landry vanished after an accident on his way home to spend the holiday season with his family. His car was found, still running and with the headlights on, but Jason was gone."
20 posts
#3
SOLVED
: "The bank teller who stole $215,000 in 1969, vanished, and lived under a new name for 52 years"
13 posts
#4
WANTED
: "Police have a suspect they're eyeing closely in the I-70 Killer case"
6 posts
#5
UPDATE
: "Somerton Man report 'very soon' but intrigue around case set to endure"
5 posts
#6
LOST LOVES
: "Who else worshipped this book?"
3 posts
#7
Original Episodes
: "Does anyone have a link to the original episode where they talk about High Temperature accelerate fires arsonist?"
2 posts
#8
Netflix Vol. 5
: "What was the least mysterious episode?"
1 post
Member Growth in r/UnsolvedMysteries
Yearly
+30k members(5.8%)
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Last updated: July 30, 2026