Pineapple (Ananas comosus L. Merr.) is one of main fruit in Tanah Putih, Rokan Hilir Regency. The aim of this study was to know the diversity of pineapple in Tanah Putih Districts based morphological characters. Sampling was carried out using purposive sampling method. A total of 52 individuals of pineapple have been identified and obtained 3 varieties (Cayenne, Maipure, and Spanish). Morphol…