| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Lac Agile (Mascouche) Airport | airport | 45.79 | -73.64 | 160 | 0 | ||
| Lac Baker | city | New Brunswick | Canada | 47.33 | -68.64 | 915 | 824 |
| Lac Ban | city | Vietnam | 22.34 | 105.04 | 1669 | 10593 | |
| Lac Beauregard Seaplane Base | airport | 46.95 | -74.89 | 0 | |||
| Lac Berthelot Seaplane Base | airport | 48.52 | -76.16 | 1250 | 0 | ||
| Lac Binh | city | Kien Giang | Vietnam | 9.83 | 105.15 | 3 | 30723 |
| Lac Bissiglei | city | Bakool | Somalia | 4.38 | 43.53 | 1669 | 1639 |
| Lac Brochet Airport | airport | 58.62 | -101.47 | 1211 | 0 | ||
| Lac Cardinal | city | Alberta | Canada | 56.27 | -117.82 | 2509 | 0 |
| Lac Cayamant | city | Quebec | Canada | 46.14 | -76.25 | 830 | 149 |
| Lac Chambon | city | Auvergne | France | 45.57 | 2.90 | 2880 | 1329 |
| Lac Chat | city | Quebec | Canada | 47.17 | -72.64 | 830 | 1317 |
| Lac Chinh | city | Nam Dinh | Vietnam | 20.36 | 105.99 | 42 | 121725 |
| Lac Chinh | city | Nam Dinh | Vietnam | 20.29 | 106.19 | 6 | 203445 |
| Lac D | city | Ha Tinh | Vietnam | 18.00 | 106.28 | 951 | 16527 |
| Lac Dao | city | Phu Yen | Vietnam | 12.94 | 109.03 | 108 | 4476 |
| Lac Dao | city | Nam Dinh | Vietnam | 20.12 | 106.18 | 3 | 107410 |
| Lac Dao | city | Nam Dinh | Vietnam | 20.37 | 106.21 | 9 | 214405 |
| Lac Dao | city | Bac Ninh | Vietnam | 21.05 | 106.08 | 52 | 114900 |
| Lac Dao | city | Ha Tinh | Vietnam | 18.35 | 105.97 | 6 | 43398 |
| Lac De l'Est | city | Quebec | Canada | 47.24 | -69.58 | 1669 | 110 |
| Lac De l’Est | city | Quebec | Canada | 47.24 | -69.58 | 1669 | 110 |
| Lac Dien | city | Phu Yen | Vietnam | 12.99 | 109.10 | 91 | 14708 |
| Lac Do | city | Thanh Hoa | Vietnam | 19.88 | 105.65 | 22 | 113703 |
| Lac Du Bonnet (North) Seaplane Base | airport | 50.28 | -96.00 | 836 | 0 | ||
| Lac Duc | city | Hai Duong | Vietnam | 20.87 | 106.37 | 13 | 128876 |
| Lac Duhamel Seaplane Base | airport | 46.14 | -74.64 | 800 | 0 | ||
| Lac Duong | city | Lam Dong | Vietnam | 12.00 | 108.42 | 5029 | 60000 |
| Lac Etchemin Airport | airport | 46.41 | -70.50 | 1500 | 0 | ||
| Lac Frontiere | city | Maine | United States | 46.70 | -69.99 | 1197 | |
| Lac Gagnon Seaplane Base | airport | 46.12 | -75.12 | 700 | 0 | ||
| Lac Gian | city | Bac Giang | Vietnam | 21.25 | 106.24 | 183 | 135545 |
| Lac Giao | city | Quang Binh | Vietnam | 17.75 | 106.30 | 288 | 25330 |
| Lac Giao | city | Dak Lak | Vietnam | 12.67 | 108.04 | 1669 | 112084 |
| Lac Gien | city | Cao Bang | Vietnam | 22.83 | 106.25 | 2526 | 8945 |
| Lac Gobeil Seaplane Base | airport | 48.24 | -69.65 | 450 | 0 | ||
| Lac Hao | city | Yen Bai | Vietnam | 21.78 | 104.84 | 282 | 36327 |
| Lac Hoa | city | Khanh Hoa | Vietnam | 12.59 | 109.13 | 98 | 28608 |
| Lac Hoa | city | Soc Trang | Vietnam | 9.38 | 106.13 | 3 | 37446 |
| Lac Hoa | city | Binh Dinh | Vietnam | 13.90 | 109.18 | 16 | 59115 |
| Lac Humqui | city | Quebec | Canada | 48.30 | -67.58 | 895 | 294 |
| Lac Kaiagamac Seaplane Base | airport | 46.65 | -73.89 | 1190 | 0 | ||
| Lac Khoai | city | Ninh Binh | Vietnam | 20.32 | 105.83 | 26 | 85517 |
| Lac La Belle | city | Michigan | United States | 47.38 | -88.02 | 830 | |
| Lac La Belle | city | Wisconsin | United States | 43.14 | -88.53 | 849 | |
| Lac La Biche | city | Alberta | Canada | 54.77 | -111.96 | 1873 | 3408 |
| Lac La Croix Seaplane Base | airport | 48.35 | -92.20 | 1184 | 0 | ||
| Lac La Croix Water Aerodrome | airport | 48.36 | -92.21 | 0 | |||
| Lac La Ronge | city | Saskatchewan | Canada | 55.10 | -105.30 | 1190 | 5800 |
| Lac Lam | city | Thanh Hoa | Vietnam | 19.85 | 105.52 | 13 | 84278 |
| Lac Ly Tchay | city | Lao Cai | Vietnam | 22.31 | 103.88 | 3641 | 3793 |
| Lac Mercier | city | Quebec | Canada | 46.20 | -74.63 | 830 | 1447 |
| Lac Na | city | Quang Ninh | Vietnam | 21.53 | 107.82 | 29 | 7513 |
| Lac Nghia | city | Lam Dong | Vietnam | 11.75 | 108.50 | 3349 | 9536 |
| Lac Nghiep | city | Ninh Thuan | Vietnam | 11.34 | 108.89 | 3 | 10225 |
| Lac Nghiep | city | Phu Yen | Vietnam | 13.00 | 109.08 | 111 | 11016 |
| Lac Nghiep Ap | city | Thanh Hoa | Vietnam | 20.02 | 106.05 | 65 | 77360 |
| Lac Ngo | city | Thanh Hoa | Vietnam | 20.00 | 105.53 | 52 | 113248 |
| Lac Nhiep Ap | city | Thanh Hoa | Vietnam | 20.02 | 106.05 | 65 | 77360 |
| Lac Nhue | city | Bac Ninh | Vietnam | 21.21 | 106.01 | 49 | 151684 |
| Lac Nhue | city | Ha Nam | Vietnam | 20.61 | 105.87 | 49 | 109437 |
| Lac Ninh | city | Khanh Hoa | Vietnam | 12.57 | 109.17 | 45 | 24791 |
| Lac Nègre | city | Aquitaine | France | 45.10 | 0.94 | 830 | 1959 |
| Lac Pau (Caniapiscau) Seaplane Base | airport | 54.85 | -69.88 | 1657 | 0 | ||
| Lac Polaris (pourvoirie Mirage) | airport | 53.80 | -72.87 | 1300 | 0 | ||
| Lac Quan | city | Nam Dinh | Vietnam | 20.25 | 106.32 | 6 | 132896 |
| Lac Remi | city | Quebec | Canada | 46.01 | -74.76 | 830 | 395 |
| Lac Sanh | city | Phu Yen | Vietnam | 12.93 | 109.10 | 104 | 9659 |
| Lac Sept-Îles Seaplane Base | airport | 46.94 | -71.75 | 685 | 0 | ||
| Lac Seul | city | Ontario | Canada | 50.32 | -92.28 | 1167 | 33 |
| Lac Seul Post | city | Ontario | Canada | 50.32 | -92.28 | 1167 | 33 |
| Lac Son | city | Quang Ngai | Vietnam | 15.28 | 108.87 | 82 | 55666 |
| Lac Son | city | Binh Dinh | Vietnam | 14.25 | 109.02 | 318 | 48868 |
| Lac Son | city | Hai Duong | Vietnam | 21.07 | 106.40 | 229 | 80340 |
| Lac Son | city | Hoa Binh | Vietnam | 20.46 | 105.44 | 127 | 37412 |
| Lac Son | city | Quang Tri | Vietnam | 16.90 | 107.03 | 118 | 17582 |
| Lac Son | city | Vinh Phuc | Vietnam | 21.43 | 105.42 | 68 | 90467 |
| Lac Son | city | Bac Giang | Vietnam | 21.23 | 106.10 | 39 | 152388 |
| Lac Song | city | Vietnam | 20.98 | 105.33 | 88 | 26813 | |
| Lac Sébastien Seaplane Base | airport | 48.65 | -71.15 | 0 | |||
| Lac Tanh | city | Binh Thuan | Vietnam | 11.08 | 107.68 | 830 | 10877 |
| Lac Thanh | city | Phu Yen | Vietnam | 12.98 | 109.10 | 111 | 14182 |
| Lac Thanh | city | Quang Nam | Vietnam | 15.90 | 108.13 | 29 | 65609 |
| Lac Thanh | city | Thai Binh | Vietnam | 20.40 | 106.52 | 9 | 94167 |
| Lac Thanh | city | Ninh Binh | Vietnam | 20.20 | 105.85 | 75 | 47770 |
| Lac Thien | city | Nghe An | Vietnam | 19.05 | 105.53 | 26 | 90462 |
| Lac Thien | city | Ha Tinh | Vietnam | 18.52 | 105.62 | 39 | 66486 |
| Lac Tho | city | Cao Bang | Vietnam | 22.70 | 105.52 | 2857 | 6356 |
| Lac Tho | city | Bac Ninh | Vietnam | 21.06 | 106.09 | 59 | 110139 |
| Lac Thuy | city | Hoa Binh | Vietnam | 20.40 | 105.58 | 213 | 32416 |
| Lac Tien Trai | city | Vietnam | 20.35 | 106.32 | 3 | 108555 | |
| Lac Trom Dong | city | Vietnam | 15.03 | 108.15 | 5029 | 3100 | |
| Lac Trung | city | Vinh Phuc | Vietnam | 21.22 | 105.52 | 68 | 181136 |
| Lac Trévet Seaplane Base | airport | 48.16 | -76.14 | 1420 | 0 | ||
| Lac Vien | city | Lam Dong | Vietnam | 11.81 | 108.56 | 3349 | 9554 |
| Lac William, Piste de glace (hiver seulement) | airport | 46.13 | -71.57 | 650 | 0 | ||
| Lac Xa | city | Bac Ninh | Vietnam | 21.17 | 106.19 | 29 | 85056 |
| Lac Xuan | city | Lam Dong | Vietnam | 11.83 | 108.58 | 3349 | 9989 |
| Lac de Bolsena | city | Lazio | Italy | 42.65 | 11.98 | 1669 | 6042 |
| Lac de Cazaux | city | Aquitaine | France | 44.54 | -1.14 | 78 | 14625 |
| Lac del'Est | city | Quebec | Canada | 47.24 | -69.58 | 1669 | 110 |
| Lac del’Est | city | Quebec | Canada | 47.24 | -69.58 | 1669 | 110 |
| Lac des Commissaires | city | Quebec | Canada | 48.15 | -72.22 | 1092 | 149 |
| Lac des Oiseaux | city | El Tarf | Algeria | 36.78 | 8.12 | 111 | 8940 |
| Lac du Bonnet | city | Manitoba | Canada | 50.27 | -96.05 | 830 | 1672 |
| Lac du Flambeau | city | Wisconsin | United States | 45.97 | -89.89 | 1669 | |
| Lac la Martre | city | Northwest Territories | Canada | 63.13 | -117.27 | 869 | 252 |
| Lac qui Parle | city | Minnesota | United States | 45.00 | -95.91 | 974 | |
| Lac Éon Airport | airport | 51.85 | -63.28 | 0 | |||
| Lac à la Perchaude Airport | airport | 46.62 | -72.85 | 550 | 0 |