| Kadhdhoo | |
| Native Name Lang: | dv |
| Settlement Type: | Inhabited island |
| Pushpin Map: | Maldives |
| Pushpin Relief: | y |
| Pushpin Mapsize: | 250 |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location in Maldives |
| Coordinates: | 1.8598°N 73.5212°W |
| Subdivision Type: | Country |
| Subdivision Name: | Maldives |
| Subdivision Type1: | Geographic atoll |
| Subdivision Name1: | Haddhunmathi Atoll |
| Subdivision Type2: | Administrative atoll |
| Subdivision Name2: | Laamu Atoll |
| Subdivision Type3: | Distance to Malé |
| Subdivision Name3: | 232km (144miles) |
| Seat Type: | Capital |
| Parts Type: | Geographic atolls |
| Parts Style: | list |
| Leader Title: | Council |
| Leader Title3: | Mayor |
| Leader Title4: | Island Chief |
| Unit Pref: | Metric |
| Area Total Km2: | 1.07 |
| Length Km: | 2 |
| Width Km: | 1 |
| Population Total: | 30 |
| Population As Of: | 2014 |
| Population Density Km2: | auto |
| Utc Offset: | +05:00 |
| Postal Code Type: | Assigned Letter |
| Postal2 Code Type: | Assigned Letter |
| Area Code Type: | Area code(s) |
| Blank Name Sec2: | Number of Islands |
| Blank1 Name Sec2: | Inhabited |
| Blank2 Name Sec2: | Uninhabited |
| Blank3 Name Sec2: | Total |
Kadhdhoo or Kaddhoo, Kahdhoo (according to the Admiralty Charts) (Dhivehi: ކައްދޫ އެއަރޕޯޓް) is one of the inhabited islands of Haddummati Atoll, administrative code Laamu.
The island is 256.050NaN0 south of the country's capital, Malé.[1] It is located south of Maandhoo and 500m (1,600feet) northeast of Fonadhoo.
Kadhdhoo has a tropical rainforest climate (Köppen: Af) with heavy rainfall year-round.
The island is dominated by its airport. Kadhdhoo has several other facilities, including a mosque, hotel, several restaurants, harbour, storage facilities and a gas station (whose owner has the house with the sole family that actually lives on this island).
This island holds Kadhdhoo Airport, which is the largest airport of the Middle-Maldives District.
The island is connected by causeway to Fonadhoo.[2]