Nishimura, Bruixa
- Portraits and a variety of other artworks by female Japanese artist and psychic trained in Spain in the methods of such masters as Velazquez and da Vinci, practicing in New York City, and available for commissions.
- http://bruixa.bravehost.com/index.html

Nesbitt, Carol Lynn
- Portraits of dogs and other pets as well as "folk-like" landscapes and other realistic, pop, or surrealistic paintings in oil or acrylic by Atlanta area artist, available for commissions and offering originals and prints.
- http://www.carolscanvas.com

Nyikos, Istvan
- Portraits in "the traditions of...the draughtsmanlike approach of Dürer or Holbein and modern masters such as Andrew Wyeth or Pietro Annigoni" by accomplished artist available for commissions.
- http://www.istvannyikos.biz

Noble, Mary
- Portraits of women, men, children, and pets as well as landscapes, seascapes, still lifes, and florals in acrylics, oil, watercolor, pastel, and color pencil by visual artist and illustrator.
- http://www.marynoble.ca

Norris, Laura
- Norris Art Enterprise - Portraits as well as landscapes, still lifes, etc., in oil or gouache, pastel, or other media -- art "dedicated to visual enrichment" of your environment -- by artist available for commissions.
- http://www.norrisartenterprise.com

Nicholson, Christan
- Portraits in oil of leading government and university officials, corporate executives, and authors as well as private individuals by "Canada's leading portrait painter", available for commissions.
- http://www.christannicholson.com

Nye, Shela
- Portraits of children, pets, horses, cars, boats, and other subjects, from photos or sittings, in oils, watercolours, pastels, or other media, as well as caricatures, murals, and giclee prints by UK artist.
- http://www.shela-nye.com

Nazaraite, Edita
- Traditional to fantasy portraits and figurative works of people, horses, and pets as well as genre scenes, still lifes, and murals in oil or pastel by internationally accomplished artist and published poet.
- http://www.portraitsbyedita.com/

Northeast Portraiture
- A full service arts agency representing "the nation's foremost portrait artists and sculptors". Site includes online galleries with over 150 artist's images.
- http://www.artsne.com

Nicotra, Erica Shanti
- Collection of pointillistic portrait paintings, and drawings.
- http://www.ericanicotra.com/