The cases have been reported from units posted in Delhi, Jodhpur, Kolkata and Ambassa in Tripura.
Thirty more BSF personnel tested positive to COVID-19 on Friday, six in Delhi and 24 others in Tripura.
The total number of infected persons stood at 235 in the 2.5 lakh strong force, two others have recovered.
So far two BSF personnel have died.
The cases have been reported from units posted in Delhi, Jodhpur, Kolkata and Ambassa in Tripura.