Trend-Arlington is a suburban neighbourhood in Knoxdale-Merivale Ward in the city of Ottawa, Ontario, Canada. The neighbourhood is located with in the former City of Nepean in the west end of the city. It is located west of Greenbank Road, east of Highway 416 and Cedarview Road, north of West Hunt Club Road and south of the Leslie Park neighbourhood. Its main road is McClellan Road, which is renamed Banner Road at its north end.