76. Lawrence F. Katz, Elisabeth Allison Professor of Economics (FAS)

77. Steven Kelman ’70, Albert J. Weatherhead II and Richard W. Weatherhead Professor of Public Management (KSG)

78. Gary King, David Florence Professor of Government (FAS)

79. Elon Kohlberg, Royal Little Professor of Business Administration (HBS)

80. Stephen M. Kosslyn, John Lindsley Professor of Psychology (FAS)

81. Michael R. Kremer ’85, Gates Professor of Developing Societies (FAS)

82. Alex Krieger, Professor in Practice of Urban Design (GSD)

83. Philip A. Kuhn ’54, Francis Lee Higginson Professor of History and of East Asian Languages and Civilizations (FAS)

84. David I. Laibson ’88, Professor of Economics (FAS)

85. David S. Landes, Coolidge Professor of History and Professor of Economics, Emeritus (FAS)

86. Herman B. "Dutch" Leonard ’74, George F. Baker, Jr. Professor of Public Management and Professor of Business Administration (KSG & HBS)

87. Josh Lerner, Jacob H. Schiff Professor of Investment Banking (HBS)

88. Jeff Lichtman, Professor of Molecular and Cellular Biology (FAS)

89. Daniel E. Lieberman ’86, Professor of Anthropology (FAS)

90. Richard M. Losick, Maria Moors Cabot Professor of Biology, Harvard College Professor (FAS)