Definitions of ling:
- noun: American hakes
- noun: elongated marine food fish of Greenland and northern Europe; often salted and dried
- noun: water chestnut whose spiny fruit has two rather than 4 prongs
- noun: common Old World heath represented by many varieties; low evergreen grown widely in the northern hemisphere
- noun: elongate freshwater cod of northern Europe and Asia and North America having barbels around its mouth
- name: A female given name (rare: 1 in 50000 females; popularity rank in the U.S.: #2608)
- name: A surname (rare: 1 in 50000 families; popularity rank in the U.S.: #5093)