- Wagner, Jack
- Walker, Bill
- Walker, Larry
- Walker, Scott
- Wallace, Lew
- Walsh, Thomas J
- Walters, Ron
- Wamp, Zach
- Ward, Dan
- Ward, David
- Ward, Greg
- Warner, Alex
- Warner, John
- Warner, Mark
- Waters, Leslie
- Waters, Maxine
- Watson, Diane
- Waxman, Henry
- Waxman, Henry A
- Webb, Dan
- Webb, Dan K.
- Webb, Doyle
- Webb, Jim
- Webster, Stephen
- Weicker, Lowell
- Weiner, Anthony D
- Weir, Michael H.
- Weisenberg, Harvey
- Weiss, Jack
- Weiss, Jennifer
- Welch, Robert
- Weldon, Curt
- Weldon, Dave
- Weller, Jerry
- Wells, Jonathan
- Wellstone, Paul
- Wen Jiabao
- Weprin, Mark
- Wesson, Herb
- West, James
- Weston, Carol
- Wexler, Robert
- Wheeler, Katherine
- Whitaker, Jim
- White, Jesse
- White, Mary Jo
- Whitfield, Ed
- Wiggins, Gary
- Wiggins, Patricia
- Wilder, L. Douglas
- Wiles, Doug
- Wilkerson, Dianne
- Willett, James
- Williams, Bill
- Williams, Daniel
- Williams, Donald E Jr
- Williams, Jerry
- Williams, Max
- Williams, Penny
- Williams, Stanley
- Wilson, Carl
- Wilson, Charlie
- Wilson, Heather
- Wilson, Jim
- Wilson, Ron
- Wilson, Woodrow
- Winston, Diane
- Winters, Dave
- Wolf, Frank R
- Wood, Robert
- Woodward, Mark
- Wright, Bill
- Wright, John
- Wright, Mark
- Wright, Roderick
- Wu, David
- Wyden, Ron
