Katariina Tuohimaa
Katariina Tuohimaa is a Finnish former tennis player.
In her career, Tuohimaa won five doubles titles on the ITF Women's Circuit. On 13 August 2007, she reached her best singles ranking of world No. 730. On the same date, she peaked at No. 481 in the doubles rankings.
Tuohimaa played six rubbers for Finland at the 2006 Fed Cup.
ITF finals (5–4)
Singles (0–1)
| Outcome | No. | Date | Tournament | Surface | Opponent | Score |
| Runner-up | 1. | 25 February 2006 | Ramat HaSharon, Israel | Hard |  Iveta Gerlová | 6–7, 2–6 |
Doubles (5–3)
| Outcome | No. | Date | Tournament | Surface | Partner | Opponents | Score |
| Winner | 1. | 1 October 2005 | Volos, Greece | Carpet |  Nicole Clerico |  Katalin Marosi  Marina Tavares | 6–4, 6–2 |
| Winner | 2. | 19 August 2006 | Savitaipale, Finland | Clay |  Piia Suomalainen |  Davinia Lobbinger  Alise Vaidere | 7–5, 6–3 |
| Runner-up | 1. | 4 November 2006 | Stockholm, Sweden | Hard | Piia Suomalainen |  Diana Eriksson  Hanne Skak Jensen | w/o |
| Winner | 3. | 18 November 2006 | Sunderland, United Kingdom | Hard | Piia Suomalainen |  Laura Haberkorn Martina Pavelec | 6–3, 6–4 |
| Runner-up | 2. | 14 July 2007 | Prokuplje, Serbia | Clay |  Klaudia Boczová |  Neda Kozić Nataša Zorić | 4–6, 5–7 |
| Winner | 4. | 20 July 2007 | Garching bei München, Germany | Clay |  Oksana Kalashnikova |  Franziska Klotz Evelyn Mayr | 7–5, 6–3 |
| Winner | 5. | 3 August 2007 | Tampere, Finland | Clay | Piia Suomalainen | Hanne Skak Jensen  Marcella Koek | 6–2, 6–4 |
| Runner-up | 3. | 7 August 2010 | Savitaipale, Finland | Clay |  Nina Munch-Søgaard |  Alexandra Artamonova Diāna Marcinkēviča | 2–6, 3–6 |