The Lower Grindelwald Glacier (German: Unterer Grindelwaldgletscher) is a Glacier in the Swiss Bernese Alps, situated to the south-east of Grindelwald.

It starts below the Agassizhorn and the Strahlegghörner and is connected with the Finsteraar Glacier via the Finsteraarjoch (3,390 m (11,120 ft)).

The Lower Grindelwald Glacier yet has a major tributary, the Ischmeer (Swiss German for Ice Sea, formerly known as Grindelwald-Fiescher Glacier, German: Grindelwald-Fieschergletscher), which is the glacier overlooked by the Jungfrau Railway's Eismeer railway station.

[2] In the middle of the 19th century it clearly reached into the valley of Grindelwald as far as Mettenberg at an altitude of 983 m (3,225 ft), an eastern quarter of Grindelwald, near the conjunction of the Schwarze and Weisse Lütschine[1] In 1900, it still reached as far as Rote Fluh (1,200 m (3,900 ft)) and filled the entire valley of its current end, the glacier lake, with a thickness of about 300 metres (980 ft) up to an altitude of 1,700 metres (5,600 ft), just below the current hiking path around the Bänisegg.

This article about a glacier in the canton of Bern is a stub.