John L. Marsden (28 January 1953) is an English former professional rugby league footballer who played in the 1970s and 1980s. He played at club level for Featherstone Rovers, as a fullback or wing.

Marsden made his début for Featherstone Rovers on Monday 25 March 1974.^[2]

Marsden played on the wing in Featherstone Rovers' 14-12 victory over Hull F.C. in the 1983 Challenge Cup Final during the 1982–83 season at Wembley Stadium, London on Saturday 7 May 1983, in front of a crowd of 84,969.

Marsden played fullback in Featherstone Rovers' 7-17 defeat by Castleford in the 1977 Yorkshire Cup Final during the 1977–78 season at Headingley, Leeds on Saturday 15 October 1977.

Marsden's benefit season at Featherstone Rovers took place during the 1983–84 season.^{[citation needed]}

• The Story of Wembley 1983. Part I - a featherstone rovers blog
• The Story of Wembley 1983. Part II - a featherstone rovers blog
• The Story of Wembley 1983. Part III - a featherstone rovers blog
• The Story of Wembley 1983. Part IV - a featherstone rovers blog
• The Story of Wembley 1983. Part V - a featherstone rovers blog
• The Story of Wembley 1983. Part VI - a featherstone rovers blog
• The Story of Wembley 1983. Part VII - a featherstone rovers blog
• The Story of Wembley 1983. Part VIII - a featherstone rovers blog
• The Story of Wembley 1983. Part IX - a featherstone rovers blog
• The Story of Wembley 1983. Part X - a featherstone rovers blog