mastodon
Mastodon or mastodont stands for:
- Mastodons (Mastodontoidea) , today invalid taxon for extinct proboscis
- "Real mastodons", former name of the mammutids (Mammutidae) , extinct family of the proboscis
- American mastodon ( Mammut americanum ), representative of the mammoths
- Mastodon (band) , American band (from 2000)
- Mastodon (software) , decentralized microblogging service
Places in the United States: