|Roles||Competed in Intercalated Games|
Ioanna Tissamenou played only singles at the 1906 Athina Olympics, losing in the first round by love and 1 to her countrywoman Sofia Marinou. Along with Marinou, Tissamenou was the first woman to compete for Greece at the Olympic Games. Nothing else is known of her life.
|Games||Discipline (Sport) / Event||NOC / Team||Pos||Medal||As|
|1906 Intercalated Games||Tennis||GRE||Ioanna Tissamenou|
|Singles, Women (Intercalated)||=5|