diff --git a/core/modules/widgets/fieldradio.js b/core/modules/widgets/fieldradio.js
new file mode 100644
index 000000000..1daa89e3c
--- /dev/null
+++ b/core/modules/widgets/fieldradio.js
@@ -0,0 +1,130 @@
+/*\
+title: $:/core/modules/widgets/radio.js
+type: application/javascript
+module-type: widget
+
+Radio widget
+
+Will set a field to the selected value:
+
+```
+	<$radio field="myfield" value="check 1">one</$radio>
+	<$radio field="myfield" value="check 2">two</$radio>
+	<$radio field="myfield" value="check 3">three</$radio>
+```
+
+|Parameter |Description |h
+|tiddler |Name of the tiddler in which the field should be set. Defaults to current tiddler |
+|field |The name of the field to be set |
+|value |The value to set |
+|class |Optional class name(s) |
+
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var Widget = require("$:/core/modules/widgets/widget.js").widget;
+
+var RadioWidget = function(parseTreeNode,options) {
+	this.initialise(parseTreeNode,options);
+};
+
+/*
+Inherit from the base widget class
+*/
+RadioWidget.prototype = new Widget();
+
+/*
+Render this widget into the DOM
+*/
+RadioWidget.prototype.render = function(parent,nextSibling) {
+	// Save the parent dom node
+	this.parentDomNode = parent;
+	// Compute our attributes
+	this.computeAttributes();
+	// Execute our logic
+	this.execute();
+	// Create our elements
+	this.labelDomNode = this.document.createElement("label");
+	this.labelDomNode.setAttribute("class",this.radioClass);
+	this.inputDomNode = this.document.createElement("input");
+	this.inputDomNode.setAttribute("type","radio");
+	if(this.getValue() == this.radioValue) {
+		this.inputDomNode.setAttribute("checked","true");
+	}
+	this.labelDomNode.appendChild(this.inputDomNode);
+	this.spanDomNode = this.document.createElement("span");
+	this.labelDomNode.appendChild(this.spanDomNode);
+	// Add a click event handler
+	$tw.utils.addEventListeners(this.inputDomNode,[
+		{name: "change", handlerObject: this, handlerMethod: "handleChangeEvent"}
+	]);
+	// Insert the label into the DOM and render any children
+	parent.insertBefore(this.labelDomNode,nextSibling);
+	this.renderChildren(this.spanDomNode,null);
+	this.domNodes.push(this.labelDomNode);
+};
+
+RadioWidget.prototype.getValue = function() {
+	var tiddler = this.wiki.getTiddler(this.radioTitle);
+	return tiddler && tiddler.getFieldString(this.radioField);
+};
+
+RadioWidget.prototype.setValue = function() {
+	var tiddler = this.wiki.getTiddler(this.radioTitle);
+	if(this.radioField == "") {
+		return;
+	}
+	var addition = {};
+	addition[this.radioField] = this.radioValue;
+	this.wiki.addTiddler(new $tw.Tiddler(tiddler,addition));
+};
+
+RadioWidget.prototype.handleChangeEvent = function(event) {
+	if (this.inputDomNode.checked) {
+		this.setValue();
+	}
+};
+
+/*
+Compute the internal state of the widget
+*/
+RadioWidget.prototype.execute = function() {
+	// Get the parameters from the attributes
+	this.radioTitle = this.getAttribute("tiddler",this.getVariable("currentTiddler"));
+	this.radioField = this.getAttribute("field");
+	this.radioValue = this.getAttribute("value");
+	this.radioClass = this.getAttribute("class","");
+	if (this.radioClass !== "") {
+		this.radioClass += " ";
+	}
+	this.radioClass += "tw-radio";
+	// Make the child widgets
+	this.makeChildWidgets();
+};
+
+/*
+Selectively refreshes the widget if needed. Returns true if the widget or any of its children needed re-rendering
+*/
+RadioWidget.prototype.refresh = function(changedTiddlers) {
+	var changedAttributes = this.computeAttributes();
+	if(changedAttributes.tiddler || changedAttributes.field || changedAttributes.value || changedAttributes["class"]) {
+		this.refreshSelf();
+		return true;
+	} else {
+		var refreshed = false;
+		if(changedTiddlers[this.radioTitle]) {
+			this.inputDomNode.checked = this.getValue();
+			refreshed = true;
+		}
+		return this.refreshChildren(changedTiddlers) || refreshed;
+	}
+};
+
+exports.radio = RadioWidget;
+
+})();