Osem Investments Ltd. is one of the largest food manufacturers and distributors in Israel. The group is majority owned (51%) by Nestlé S.A. of Switzerland.
The company is listed on the Tel Aviv Stock Exchange and is a constituent of the TA-25 Index.
Osem may refer to:
- Osem (mathematics) - algorithm for image reconstruction in nuclear medical imaging
- Osem (company) - Israeli food corporation