Infobel is an online international phone directory situated in Brussels, Belgium. Infobel, the first online telephone directory, was launched in 1995 by Kapitol SA. Infobel maintained a database of approximately 140 million phone numbers as of 2014.

Users may use Infobel to look for phone numbers for companies and persons in North America, South America, Europe, Asia, Africa, Australia and the Pacific, and the Middle East. It also has company listings by category for a number of European nations. Dutch, English, French, German, Italian, Danish, Spanish, Portuguese, Polish, Turkish, Bulgarian, Romanian, Hungarian, Russian, Finnish, Swedish, and Norwegian are among the 17 languages supported by the website.