The leanest meat you can buy is elk, with less than 1 gram of fat per 100 grams. Other wild game like venison and bison come close, but among everyday grocery store options, skinless turkey breast and chicken breast are the leanest at about 3 grams of fat per 3-ounce cooked serving. Pork tenderloin matches them almost exactly. The answer depends partly on whether you’re shopping at a regular supermarket or have access to game meat or specialty cuts.
Wild Game: The Leanest Meat Overall
If you’re looking purely at fat content, wild game dominates. Elk contains just 0.9% fat by weight. Mule deer comes in at 1.3%, and bison (buffalo) at 1.9%. For comparison, lean ground beef sits at 20.7% fat, and even USDA Choice beef carries 6.5%. That’s a dramatic gap. Wild game animals move constantly and eat natural forage, which keeps their body fat extremely low and their muscle tissue dense with protein.
The tradeoff is availability. Elk and venison aren’t stocked at most grocery stores, and when you do find them at specialty butchers or online retailers, they cost significantly more than conventional meat. They also cook differently. Because the fat content is so low, game meat dries out quickly if overcooked. Medium-rare to medium is the sweet spot for most cuts.
Leanest Poultry: Turkey and Chicken Breast
For most people, skinless poultry breast is the practical winner. A 3-ounce serving of roasted turkey breast has 160 calories and 3 grams of fat. Roasted chicken breast is nearly identical at 170 calories and 3 grams of fat. The difference between the two is negligible, so pick whichever you prefer.
The “skinless” part matters. Poultry skin is where most of the fat lives. Removing it before or after cooking cuts the fat content roughly in half. White meat (breast) is also leaner than dark meat (thighs and drumsticks), which carries more intramuscular fat. If you’re optimizing for leanness, boneless, skinless breast is the cut to reach for.
Pork Tenderloin: Leaner Than You’d Expect
Pork has a reputation as a fatty meat, but that reputation comes from cuts like belly, ribs, and shoulder. Pork tenderloin tells a completely different story. A trimmed, cooked 3-ounce serving contains 2.98 grams of fat, which is actually slightly less than skinless chicken breast at 3.03 grams. That’s lean enough to qualify as “extra lean” under USDA labeling rules, which require less than 5 grams of fat per serving.
Pork loin chops (not to be confused with tenderloin) are also relatively lean when trimmed, though they carry a bit more fat. Tenderloin is the standout cut if you want pork without the extra calories.
Leanest Beef Cuts
Beef varies enormously depending on the cut and grade. The leanest options are round cuts from the hindquarter of the animal. Top round and bottom round, when trimmed of visible fat, contain about 4 grams of fat per 3-ounce cooked serving if you choose select grade. Choice grade, which has more marbling, bumps bottom round up to about 7 grams per serving.
The grade matters because it reflects how much fat is distributed within the muscle itself. Select is the leanest grade commonly sold at retail, followed by choice, then prime. If you’re buying beef and want to keep fat low, look for select-grade round cuts and trim any visible fat before cooking.
White Fish: The Leanest Protein of All
If you count seafood as meat, white fish is in a category of its own. Haddock contains less than 1 gram of fat per fillet. Cod and tilapia are similarly lean, generally staying under 3 grams of fat per 100-gram portion. That makes them comparable to elk and leaner than any conventional poultry or beef cut.
Fish is also a complete protein source, and leaner varieties like cod and haddock are extremely low in calories. The mild flavor makes them versatile for different cooking styles, though (like game meat) the low fat content means they dry out fast with high heat.
Rabbit: An Overlooked Option
Rabbit is one of the leanest domesticated meats available. It’s extremely low in fat and calories while packing a high percentage of protein. Rabbit also has low cholesterol compared to most red meats. It’s more common in European and Latin American cooking than in American kitchens, but it’s increasingly available at farmers’ markets and specialty grocers. The taste is mild, somewhere between chicken and turkey, with a slightly firmer texture.
What “Lean” and “Extra Lean” Actually Mean
The USDA has specific legal definitions for these terms on food labels. For a meat product to be labeled “lean,” it must contain less than 10 grams of total fat, 4.5 grams or less of saturated fat, and less than 95 milligrams of cholesterol per 100-gram portion. “Extra lean” is stricter: less than 5 grams of total fat, less than 2 grams of saturated fat, and the same cholesterol limit. When you see these terms on packaging, they’re not marketing fluff. They’re regulated claims backed by nutritional testing.
How Cooking Affects Fat Content
The way you cook meat changes how much fat ends up on your plate. Cooking alone reduces fat content by roughly 18% to 44%, depending on the method and cut. Longer cooking methods like braising and boiling draw out more fat than quick grilling. Trimming visible fat after cooking removes even more, sometimes dramatically. In one study, combining cooking with fat trimming reduced the total fat in beef brisket by 78%. Even a fatty cut like pork belly lost about half its fat through grilling and trimming combined.
The practical takeaway: choose a lean cut first, but don’t underestimate the impact of preparation. Grilling, broiling, or roasting on a rack (so fat drips away) will give you a leaner result than pan-frying in oil. And trimming any visible white fat before or after cooking can cut fat content by another 25% to 59%, depending on the cut. No added oil, a lean cut, and trimming visible fat is the formula for the lowest-fat result.
Comparing Lean Meats Side by Side
- Elk: 0.9 g fat per 100 g (leanest overall)
- Mule deer: 1.3 g fat per 100 g
- Bison: 1.9 g fat per 100 g
- Haddock: less than 1 g fat per fillet
- Pork tenderloin: 2.98 g fat per 3 oz cooked
- Skinless chicken breast: 3.03 g fat per 3 oz cooked
- Skinless turkey breast: 3 g fat per 3 oz cooked
- Beef top round (select): 4 g fat per 3 oz cooked
- Beef bottom round (select): 4 g fat per 3 oz cooked