If you live in Taipei there is an English speaking Chan meditation group organised by the Dharma Drum Mountain Buddhist Association. It is held on Saturday afternoons from 2:00 to 5:00 in Shilin. There is a one day retreat on the last Saturday of each month. For more details click here.

There is a Vipassana Meditation Center near Taichung that holds retreats following the teachings of SN Goenka. Details about their program can be found here.

A list of Buddhist temples and organisations in Taiwan (in English) can be found at BuddhaNet's World Buddhist Directory. If you know the details of any other meditation groups please leave a comment below.