A descriptive study was conducted to compare the knowledge and attitude regarding dyslexia between state and CBSE board school teachers among 100 school teachers (50 from state board and CBSE board) selected by purposive sampling technique at selected schools, Tiruttani. Descriptive design was adopted. Interview and questionnaire method followed to collect data regarding socio demographic variables, knowledge and attitude regarding dyslexia. The result shows the knowledge and attitude of CBSE board teachers was significantly better than state board teachers at (p<0.001).