| Laughing Water Creek | |
| Name Other: | Tributary to Niobrara River |
| Map Size: | 300 |
| Pushpin Map: | USA Nebraska#USA |
| Pushpin Map Size: | 300 |
| Pushpin Map Caption: | Location of Laughing Water Creek mouth |
| Pushpin Map Alt: | Map of Laughing Water Creek mouth location |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Nebraska |
| Subdivision Type3: | County |
| Subdivision Name3: | Rock |
| Length: | 0.39miles[1] |
| Discharge1 Location: | Niobrara River |
| Discharge1 Avg: | 1.33cuft/s at mouth with Niobrara River[2] |
| Source1: | confluence of East Branch and West Branch Laughing Water Creek |
| Source1 Location: | about 1 mile south-southwest of Carns, Nebraska |
| Source1 Coordinates: | 42.7247°N -99.4844°W[3] |
| Source1 Elevation: | 1883feet |
| Mouth: | Niobrara River |
| Mouth Location: | about 0.25 miles southwest of Carns, Nebraska |
| Mouth Coordinates: | 42.73°N -99.4871°W |
| Mouth Elevation: | 1870feet |
| Progression: | Niobrara River → Missouri River → Mississippi |
| River System: | Niobrara |
| Bridges: | 449th Road |
Laughing Water Creek is a 0.39miles long second-order tributary to the Niobrara River in Rock County, Nebraska.
Laughing Water Creek is formed at the confluence of East Branch and West Branch of Laughing Water Creek and then flows generally north to join the Niobrara River about southwest of Carns, Nebraska.[3]
Laughing Water Creek drains of area, receives about of precipitation, and is about 4.33% forested.[2]