Look up gigantic in Wiktionary, the free dictionary.
- Gigantic, of very large size
- Gigantic (film), a 2008 independent film
- Gigantic, an unproduced Disney movie
- "Gigantic" (song), a song by Pixies
- Gigantic (magazine) an American literary magazine
- Gigantic (video game), a free-to-play video game developed by Motiga
- Gigantic (TV series), a TV series on TeenNick
- Gigantic (A Tale of Two Johns), a 2002 documentary film
- Gigantism, a condition characterized by excessive growth and height significantly above average
- HMHS Britannic, a ship originally named "RMS Gigantic"