Rotten Tomatoes: 25th Hour
- Links to reviews, multimedia, synopsis, cast and crew information, and forum.
- http://www.rottentomatoes.com/m/25th_hour/

IMDb: 25th Hour
- Cast and crew information, synopsis and comments.
- http://us.imdb.com/title/tt0307901/

About.com: 25th Hour
- Ivana Redwine reviews the film on DVD.
- http://homevideo.about.com/library/weekly/aafpr051503.htm

Cinema Gotham: 25th Hour Spike Lee Interview
- Interview with the director about the film and his New York roots.
- http://www.dvdtalk.com/cinemagotham/archives/001006.html

HARO Online: 25th Hour
- A plot synopsis and brief review of the film.
- http://www.haro-online.com/movies/25th_hour.html

Popkorn Junkie: 25th Hour
- Movie review that includes cast list, soundtrack, movie poster, novel, and link to official site.
- http://www.popkornjunkie.com/reviews/25thhour.html

All-Reviews.com - 25th Hour
- Reader-submitted review, rating.
- http://www.all-reviews.com/videos-5/25th-hour.htm

Nitrate Online - 25th Hour
- Cynthia Fuchs remarks in her review that this is "an uncommonly resonant film."
- http://www.nitrateonline.com/2002/r25thhour.html

25th Hour
- Official web site for "25th Hour" by Touchstone Pictures.
- http://touchstonepictures.go.com/25thhour/

Metacritic: 25th Hour
- Provides quotes from and links to a variety of reviews of "25 Hour," plus cast information and an overall score.
- http://www.metacritic.com/film/titles/25thhour