2008- Christian Dam Galleries,
Oslo Museum of Art,
San José, California
2007- Lazard, Brussel, Paintings 2007, Stiftung Kaske, München
2006- Track and Field, Nusser & Baumgart Contemporary, München
Tiptoe down to Art, Ausstellung Camera Artis, München (together with
Hassel Smith)
2005- Notations, Galerie Florian Trampler, Diessen am Ammersee
Christan Dam Galleries, Copenhagen
2004- Zyklus, Christian Dam Galleries, Oslo
Mark Harrington, New Works, Global Art Source, Küsnacht bei Zürich
2003- Mark Harrington, Kora, Recent Paintings,
Nusser & Baumgart Contemporary, München
Galleri S.e., Bergen,Norway (with Jon Groom)
2002- Mark Harrington, Malerei, Diözesanmuseum Freising
Kontemplation und ethisches Handeln, Villa Bosch, Radolfzell (with Thomas Lehnerer)
2001- ... a short walk down a long avenue,
Galerie van Lintel & Nusser, München
Galleri S.e., Bergen, Norway
Galleri Brandstrup, Oslo
2000- Work in Process, Villa Waldberta, München
Künstlerwerkstatt LothringerstraBe, München
1999- Paintings 1999, Nordnorsk Kunstnersenter, Svolvaer, Norway
Ateliers Boschhof, München
Galleri S.e., Bergen, Norway
1998- Paintings 1995-1997, Galleri F 15, Moss, Oslo
North-Paintings MH, Mackintosh Museum, Glasgow, GB
1997- Galleri S.e., Bergen, Norway
Galleri Solvberget, Stavanger, Norway
1994- Galeria Carlos Jimenez, Barcelona
1992- New Paintings from Barcelona,
Galerie Beyer, München
1986- Liberty and Co, London;
A Celebration of the Visual Arts,
Paintings and Furniture by MH,
Aspex Gallery, Portsmouth, GB
1985- Furniture by MH, Designer Saturday,
Liberty and Co, London