Wieck, Ron - District 27
- Republican incumbent. Includes biography, position on issues, committees and contact information.
- http://www.ronwieck.com/

Schmitz, Becky - District 45
- Democratic candidate. Includes her biography, articles, press releases and contact information.
- http://www.schmitzforsenate.com/

Kreiman, Keith - District 47
- Democratic incumbent. Includes his biography, information about issues, articles and a contact form.
- http://www.kreimanforsenate.com/

Hatch, Jack - District 33
- Democratic incumbent. Includes biography, press releases, photographs, committee assignments and publications.
- http://www.jackhatch.org/

Beall, Daryl - District 25
- Democratic incumbent. Includes his biography, photographs, newsletter, articles and contact information.
- http://iowasenatedemocrats.org/beall/Default.htm