Stunting is a development disorder characterized by inadequate height for age and chronic malnutrition resulting from a protracted shortage of food. Stunting can be caused by a mother's lack of nutrition knowledge and her inability to get both quality and quantity of meals. This study aimed to explore the relationship between mother's knowledge and dietary pattern with incidence of stunting in toddlers aged 24-59 months during new normal era in Solok Regency. This observational cross-sectional study was done in the working area of the Paninggahan, Batu Bajanjang, and Alahan Panjang Health Centers, Solok Regency, with 110 participants aged 24-59 months using Multistage Random Sampling. A questionnaire containing the characteristics of mothers and toddlers, mothers' knowledge, FFQ and IDDS forms was applied for data collecting. The data were then analyzed using the Chi-Square test. 60.9% of children aged 24-59 months were found to be stunted, according to the study. The Chi-Square test showed that there was a relationship between the mother's knowledge and the incidence of stunting in toddlers (p = 0.024 and OR = 2.0). In addition, there is a substantial relationship between dietary pattern and the incidence of stunting in toddlers (p = 0.000 and OR=7.9).