Mutual trust between mothers and kindergarten teachers along with its relation to mother's educational level and child's gender was studied in two neighboring countries--Estonia and Finland. From Estonia 543 ratings of mothers and 232 ratings of teachers were collected, and, from Finland, 712 ratings of mothers and 712 ratings of teachers. Trust was assessed with shortened questionnaires based on the Trust scale. More Finnish than Estonian mothers reported a higher level of trust towards the teacher while no significant difference was found for teachers. The associations between the level of mothers' and teachers' trust and mother's education were different in each country. (Contains 4 tables.)