The meridian 154° east of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, Asia, the Pacific Ocean, Australasia, the Southern Ocean, and Antarctica to the South Pole.
The 154th meridian east forms a great circle with the 26th meridian west.
Starting at the North Pole and heading south to the South Pole, the 154th meridian east passes through:
| Co-ordinates | Country, territory or sea | Notes |
|---|---|---|
| Arctic Ocean | ||
| East Siberian Sea | ||
| Sakha Republic (Yukaghir Highlands) Magadan Oblast — from | ||
| Sea of Okhotsk | ||
| Sakhalin Oblast — islands of Ekarma and Shiashkotan, Kuril Islands | ||
| Pacific Ocean | Passing just east of the island of Minami-Tori-shima, (at) Passing just east of Lukunor atoll, (at) Passing just west of Nissan Island, (at) | |
| Rossel Island | ||
| Coral Sea | Passing through 's Coral Sea Islands Territory | |
| Pacific Ocean | ||
| Southern Ocean | ||
| Antarctica | Australian Antarctic Territory, claimed by | |