Residual feed intake 1 and RFI2 had moderate heritabilities (h2 = 0.34 to 0.40), which were greater than corresponding estimates for FCR (h2 = 0.30 to 0.32). Selection for reduced RFI2 can be performed without adversely affecting ADG and BF and could replace FCR in the selection index for the 3 pig breeds. Selection can also be applied for RFI1 for breeds with less concern about the negative effect of BF or breeds with no BF records.