Alfred J. Kwak is a Dutch-Japanese children's animated comedy-drama television series based on a Dutch theatre show by Herman van Veen, produced by Telecable Benelux B.V. in co-production with VARA, ZDF, TVE, TV Tokyo and animated by Telescreen Japan, and first shown in 1989. It consists of 52 episodes. The series characters were designed by Harald Siepermann. There are also toys and a comic based on the animated series.

The series has been broadcast in many countries and has been dubbed and subtitled in Dutch, French, Japanese, Greek, English, Italian, Spanish, Hebrew, Arabic, Hungarian, Finnish, Serbian, Polish, German, Swedish, Danish, Icelandic, Chinese, Czech, Romanian, Korean and Norwegian.In 1991, Herman van Veen won the Goldene Kamera award for the cartoon.