Kellogg Creek is a tributary, about 4.5 miles (7.2 km) long,[3] of the Willamette River in the Portland metropolitan area of the U.S. state of Oregon.

The upper main stem of Kellogg Creek begins in or near Hearthwood Wetland, a 16.2-acre (6.6 ha) preserve between Interstate 205 and Johnson City.

[10] The City of Milwaukie and its partners plan to remove the dam and do other work to restore runs of Coho and other salmonids that formerly frequented the Kellogg Creek watershed.

[11] A new bridge over the creek near the mouth is to include bicycle lanes and pedestrian access along Oregon Highway 99E between Kronberg and Riverfront parks in Milwaukie.

"[13] Neil Schulman, the executive director of North Clackamas Watersheds Council, in 2022, stated that "The process just got a big push forward, thanks to longtime river advocate, Sen. Jeff Merkley.