| Kansas Sweet |
| Sweet, firm, juicy. |
| Karabodur |
| Heart shaped. Firm, sweet, very good flavour. |
| Kassin's Fruhe Herz |
| Round heart shaped. Firm, a little fibrous, juicy, good quality. |
| Katalin |
| Heart shaped. Firm, good sweet/acid balance. |
| Kent Bigarreau |
| Heart shaped. Firm, sweet, juicy, rich flavour. Stone small to medium. |
| King |
| Does not form doubles. |
| Kirtland's Mary |
| Crisp with a rich flavour. |
| Knight's Bigarreau |
| Roundish heart shaped. Firm, juicy, sweet, good quality. Stone small. |
| Kordia |
| Heart shaped. Firm, excellent slightly spicy flavour. Good balance of sweetness and acidity. |
| Kristin |
| Firm, juicy, sweet, aromatic. Very good quality. Small stone. |
