Ladd Reef
| Disputed reef | |
|---|---|
| Ladd Reef and Da Lat Island | |
| Other names | Đá Lát (Vietnamese) 日積礁 / 日积礁 Rìjī Jiāo (Chinese) | 
| Geography | |
| Location | South China Sea | 
| Coordinates | 8°39′57″N 111°40′36″E / 8.66583°N 111.67667°E | 
| Archipelago | Spratly Islands | 
| Total islands | 1 | 
| Major islands | Da Lat Island | 
| Area | 0.55 km2 (0.21 sq mi) | 
| Administration | |
| District | Trường Sa District | 
| Township | Trường Sa Township | 
| Claimed by | |
Ladd Reef (Vietnamese: Đảo Đá Lát; Mandarin Chinese: 日積礁/日积礁; pinyin: Rìjī Jiāo) is a Vietnam-controlled reef in the Spratly group of islands, South China Sea. China (PRC) and Taiwan (ROC) are also claimants of the reef. Like Spratly Island, Ladd Reef lies to the west of the Philippines-defined "Kalayaan Islands" claim area.