ABSTRAKKinerja bank dapat diukur dengan return on asset. Return on asset dapat digunakan untuk mengukur efektivitas suatu perusahaan dalam mencapai keuntungan dengan memanfaatkan aktiva yang dimiliki. Penelitian ini bertujuan untuk mengetahui pengaruh capital adequacy ratio, non performing loan, loan to deposit ratio terhadap return on asset. Penelitian ini dilakukan pada perusahaan perbankan yang terdaftar di Bursa Efek Indonesia (BEI) periode 2014 -2016. Sampel ditentukan dengan menggunakan teknik purposive sampling dan jumlah sampel terpilih adalah 34 bank. Pengumpulan data dilakukan dengan metode observasi non partisipan. Teknik analisis data yang digunakan adalah regresi linear berganda. Hasil analisis penelitian ini menunjukkan bahwa capital adequacy ratio berpengaruh positif dan signifikan terhadap return on asset. Non performing loan berpengaruh negatif dan signifikan terhadap return on asset. Loan to deposit ratio berpengaruh positif dan signfikan terhadap return on asset. Kata kunci: return on asset, capital adequacy ratio, non performing loan, loan to deposit ratio. ABSTRACTBank performance can be measured with return on asset. Return on assets can be used to measure the effectiveness of a company in achieving profit by utilizing the assets owned. This study aims to determine the effect of capital adequacy ratio, non-performing loan, loan to deposit ratio to return on assets. This study was conducted at a banking company listed in Indonesia Stock Exchange (IDX) period 2014 -2016. Samples determined by using purposive sampling technique and the number of selected samples is 34 banks. Data collection was done by non participant observation method. Data analysis technique used is multiple linear regression. The result of this research analysis shows that capital adequacy ratio have positive and significant effect to return on asset. Non performing loan has a negative and significant effect on return on asset. Loan to deposit ratio has a positive and significant effect on return on asset. Keywords: return on asset, capital adequacy ratio, non performing loan, loan to deposit ratio.