| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Lanjiazhuang | city | Tianjin Shi | China | 39.4666667 | 117.0833333 | 6 | 62455 |
| Laoshanggulin | city | Tianjin Shi | China | 38.7911111 | 117.4958333 | 42 | 42487 |
| Laoyatai | city | Tianjin Shi | China | 39.6833333 | 117.35 | 9 | 49103 |
| Laozuoying | city | Tianjin Shi | China | 38.9311111 | 117.3952778 | 9 | 34301 |
| Leshanzhuang | city | Tianjin Shi | China | 39.2666667 | 117.5833333 | 91 | 28509 |
| Li-ch'eng-chuang | city | Tianjin Shi | China | 39.4666667 | 117.6333333 | 22 | 31452 |
| Li-ch'i-chuang | city | Tianjin Shi | China | 39.0641667 | 117.1638889 | 9 | 813516 |
| Liang-wang-chuang | city | Tianjin Shi | China | 39.0291667 | 116.9605556 | 22 | 51642 |
| Liangtou | city | Tianjin Shi | China | 38.9333333 | 116.8333333 | 26 | 40290 |
| Liangwang | city | Tianjin Shi | China | 39.0291667 | 116.9605556 | 22 | 51642 |
| Liangwangzhuang | city | Tianjin Shi | China | 39.0291667 | 116.9605556 | 22 | 51642 |
| Liangzhuangfang | city | Tianjin Shi | China | 38.9147222 | 117.4483333 | 3 | 34321 |
| Lianhuayuan | city | Tianjin Shi | China | 40.0333333 | 117.3333333 | 98 | 57435 |
| Lianzhuang | city | Tianjin Shi | China | 39.41 | 117.7563889 | 26 | 28459 |
| Lianzhuangzi | city | Tianjin Shi | China | 39.41 | 117.7563889 | 26 | 28459 |
| Libazhuang | city | Tianjin Shi | China | 38.8638889 | 117.0194444 | 16 | 40338 |
| Lichengzhuang | city | Tianjin Shi | China | 39.4666667 | 117.6333333 | 22 | 31452 |
| Ligaozhuang | city | Tianjin Shi | China | 38.6611111 | 117.1419444 | 19 | 35926 |
| Liguanzhuang | city | Tianjin Shi | China | 38.6847222 | 117.1702778 | 13 | 35425 |
| Lijiaquan | city | Tianjin Shi | China | 38.9791667 | 117.4441667 | 16 | 39459 |
| Limingzhuang | city | Tianjin Shi | China | 39.9666667 | 117.4166667 | 75 | 57468 |
| Lin-t'ing | city | Tianjin Shi | China | 39.6302778 | 117.5002778 | 9 | 49134 |
| Lin-t'ing-chen | city | Tianjin Shi | China | 39.6302778 | 117.5002778 | 9 | 49134 |
| Lintingkou | city | Tianjin Shi | China | 39.6302778 | 117.5002778 | 9 | 49134 |
| Liqizhuang | city | Tianjin Shi | China | 39.0641667 | 117.1638889 | 9 | 813516 |
| Lishangtun | city | Tianjin Shi | China | 39.5933333 | 116.8097222 | 52 | 69221 |
| Liu'anzhuang | city | Tianjin Shi | China | 39.2338889 | 117.1930556 | 6 | 585779 |
| Liu-tao-k'ou | city | Tianjin Shi | China | 39.2433333 | 116.8980556 | 55 | 66040 |
| Liu-tzu-k'ou | city | Tianjin Shi | China | 39.8702778 | 117.3466667 | 32 | 57218 |
| Liudaokou | city | Tianjin Shi | China | 39.2433333 | 116.8980556 | 55 | 66040 |
| Liugangzhuang | city | Tianjin Shi | China | 38.6941667 | 117.2433333 | 13 | 34432 |
| Liujiading | city | Tianjin Shi | China | 39.9630556 | 117.1911111 | 118 | 63186 |
| Liujiafangzi | city | Tianjin Shi | China | 38.8352778 | 117.1263889 | 9 | 41025 |
| Liujiafangzi | city | Tianjin Shi | China | 38.7894444 | 117.1491667 | 16 | 39578 |
| Liujiagou | city | Tianjin Shi | China | 38.8716667 | 117.3561111 | 9 | 37353 |
| Liujiahe | city | Tianjin Shi | China | 38.6955556 | 117.0755556 | 52 | 41024 |
| Liujianfang | city | Tianjin Shi | China | 38.62 | 117.3508333 | 19 | 31195 |
| Liukuaizhuang | city | Tianjin Shi | China | 39.2447222 | 117.3308333 | 9 | 81028 |
| Liutangzhuang | city | Tianjin Shi | China | 38.8180556 | 117.2586111 | 9 | 40924 |
| Liutze | city | Tianjin Shi | China | 39.8702778 | 117.3466667 | 32 | 57218 |
| Liuxiangzhuang | city | Tianjin Shi | China | 38.745 | 117.0602778 | 13 | 40571 |
| Liuzhuang | city | Tianjin Shi | China | 39.4666667 | 116.8333333 | 19 | 68555 |
| Liuzhuang | city | Tianjin Shi | China | 38.9941667 | 117.5283333 | 32 | 50952 |
| Liuzhuangzi | city | Tianjin Shi | China | 38.9975 | 117.59 | 3 | 78479 |
| Liuzikou | city | Tianjin Shi | China | 39.8702778 | 117.3466667 | 32 | 57218 |
| Lizhuang | city | Tianjin Shi | China | 39.6213889 | 116.9577778 | 22 | 62853 |
| Lizhuangzi | city | Tianjin Shi | China | 38.6441667 | 117.1058333 | 9 | 39188 |
| Lizhuangzi | city | Tianjin Shi | China | 38.9822222 | 117.2247222 | 6 | 63692 |
| Lizhuangzi | city | Tianjin Shi | China | 39.9819444 | 117.3088889 | 91 | 57468 |
| Lizhuangzi | city | Tianjin Shi | China | 39.041667 | 117.5255556 | 19 | 77078 |
| Lizigu | city | Tianjin Shi | China | 39.5 | 117.3333333 | 22 | 53724 |
| Lizui | city | Tianjin Shi | China | 39.2333333 | 117.0833333 | 19 | 141252 |
| Lu-ko-chuang | city | Tianjin Shi | China | 40.0805556 | 117.6483333 | 118 | 56627 |
| Lu-t'ai-chen | city | Tianjin Shi | China | 39.3211111 | 117.8133333 | 26 | 41117 |
| Lujiaohe | city | Tianjin Shi | China | 40.0286111 | 117.6788889 | 114 | 58450 |
| Lujiaquan | city | Tianjin Shi | China | 38.9933333 | 117.3466667 | 13 | 34469 |
| Lujuhe | city | Tianjin Shi | China | 38.8913889 | 117.6336111 | 114 | 47457 |
| Luotuofangzi | city | Tianjin Shi | China | 39.0836111 | 117.3769444 | 9 | 75509 |
| Luozhuangzi | city | Tianjin Shi | China | 38.6302778 | 117.0752778 | 6 | 41523 |
| Lutai | city | Tianjin Shi | China | 39.3211111 | 117.8133333 | 26 | 41117 |
| Lutuozi | city | Tianjin Shi | China | 38.9380556 | 117.4275 | 16 | 34301 |
| Luzhuangzi | city | Tianjin Shi | China | 40.0666667 | 117.4333333 | 223 | 57398 |
| Lü-ko-chuang | city | Tianjin Shi | China | 40.0805556 | 117.6483333 | 118 | 56627 |
| Lüjuhe | city | Tianjin Shi | China | 38.8913889 | 117.6336111 | 114 | 47457 |
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