Here is a great list of high protein foods:

Beans:
Black beans ( 7.6 grams)
Garbanzo (chickpeas) ( 7.3 grams)
Kidney beans ( 7.6 grams)
Lentil beans ( 8.9 grams)
Lima beans ( 7.3 grams)
Navy beans ( 7.9 grams)
Soybeans (edamame) (11.1 grams)
Tofu (10 grams)

Dairy:
Cheddar cheese ( 7.1 grams)
Cottage cheese (14 grams)
Cottage cheese, lowfat (16 grams)
Egg ( 6.3 grams)
Milk, lowfat ( 8.1 grams)
Milk, skim ( 8.4 grams)
Muenster cheese ( 6.7 grams)
Swiss cheese ( 8.1 grams)
Yogurt, lowfat (11.9 grams)
Yogurt, nonfat (13 grams)

Fish:
Anchovies, in water ( 5.8 grams)
Halibut (17.7 grams)
Mackerel (15.8 grams)
Salmon (16.9 grams)
Sardines, in water (22 grams)
Tuna, tongol (16 grams)

Grains:
Oatmeal, rough cut (6 grams)
Pancake, buckwheat (1.8 grams)
Pancake, whole wheat (3.4 grams)
Popcorn, dry (1.8 grams)
Rice, brown, cooked (2.4 grams)
Rye bread (2.1 grams)
Whole wheat bread (2.4 grams)

Poultry:
Chicken breast (29.3 grams)
Chicken, light meat, no skin (35.1 grams)
Chicken, dark meat, no skin (31 grams)
Turkey, light meat, no skin (33.9 grams)
Turkey, dark meat, no skin (32.4 grams)