Bundchen, 34, shared a photo on Instagram of the meeting, reported Aceshowbiz.
In the photo, Bundchen's 4-year-old son can be seen standing in front of His Holiness who bowed and cupped the boy's face.
She stands behind her young son as she carries her 23-month-old daughter. "What an inspiring and kind man... Grateful for this magical moment #dalailama #wisdom #gratitude," she captioned the picture.